cloud enablement – Naka Tech https://nakatech.com Cloud Enablement | Cybersecurity | Managed Services | Strategic Consulting | Staffing | Assessment Thu, 21 Oct 2021 16:03:35 +0000 en-US hourly 1 https://wordpress.org/?v=5.8.2 Cloud Migration – Risks and How to Avoid Them https://nakatech.com/cloud-migration/?utm_source=rss&utm_medium=rss&utm_campaign=cloud-migration Thu, 21 Oct 2021 15:54:10 +0000 https://nakatech.com/?p=3509 Cloud computing has been s in the market for a few years now and has managed to create a lot of.....

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Cloud computing has been s in the market for a few years now and has managed to create a lot of buzz. However, with the pandemic when companies started to work remotely, everyone shifted to the cloud to streamline their workflow.

The organizations that were not comfortable to completely shift to the cloud automatically switched to it in the remote working environments. However, companies were doubtful for a good reason – Cloud Migration.

There are several losses that companies relate with cloud migration that makes them not switch their complete infrastructure over the cloud. This includes security breaches, lack of visibility, added latency, and data loss.

However, companies need to embrace cloud migration that allows for reinvention and innovation. As a result, it helps in changing the business dynamic and gaining opportunities. It helps in reaching successful transformation, capturing value, accelerating innovation, and winning scaling.

Even after the pros, the risk of security can make companies uncomfortable switching to cloud migration. Hence, we busting a few risks in cloud migration and showing ways to avoid them.

So, buckle up and be ready to offer top security to your business. 

What is Cloud Migration?

Cloud Migration is the process of migrating the information, elements, and applications to the cloud. This allows users to access the data directly from anywhere without setting up the data on a device or installing an application.

The organizations shift the data from local on-premises servers or legacy infrastructure to the cloud. As a result, the irrelevant details can be left behind, users can pick offline and online connectivity. It also offers adaptivity and flexibility depending on the complexity of the process.

Cloud is divided into three types:

  1. The public cloud is owned by third-party vendors and users pay for the services to store the data.
  2. Hybrid cloud is the one that connects private and public clouds ensuring effectiveness. 
  3. The private cloud is owned by the users where they can customize it accordingly. 

With the diverse role of cloud, it is used across domains such as insurance, banking, healthcare, IT, manufacturing, etc. the major advantages of using cloud migration are:

  1. Cloud migration requires a bit of effort and time but it is pocket friendly in the long run. 
  2. Cloud environments offer better data security than the old infrastructure ensuring the security of the information. 
  3. If used strategically, it can offer crucial updates, accelerate data processing, and store all the data resulting in a top user experience and better overall performance.
  4. It offers flexibility and scalability while protecting the users from getting additional servers.  
  5. It is a dramatic update to the legacy infrastructure that accelerates the processing. 

Cloud Migration Risks

Though the cloud is safe, it has a few risks involved with cloud migration. The best is that the risks can be resolved easily in the right way. Let us walk you through the cloud migration risks and how to avoid them.

1. Extra Latency

Commonly, this can happen while accessing services, apps, or databases in the cloud. The issues of a few minutes of delay can be a big concern for the work that requires instant responses.

The major reasons for having latency problems are the geographical distance between two devices and misconfigured Qualify of Services (QoS). This can be resolved with the help of localising or optimizing the network, building multi-cloud connectivity, diving traffic flow, and connecting business partners with ecosystems for any type of exchange. 

2. Data loss

Losing data while transferring it over to the cloud is the biggest concern for organizations. It is essential to ensure that the data backup is done smoothly before the files are moved. However, the users might still end up losing a few files or corrupting data.

The users can backup the data on a server or on the cloud that can be resorted to in case of any loss. This can be utilized accordingly by the users and distribute the replica to other infrastructures. 

3. Security complexities

Cloud migration risk includes the security complexity that can be a big issue. This results in legacy infrastructure and doubling the cost. There can be a few issues that might arise amid transferring data to the cloud that includes malware, accidental eros, cloud provider issues, insider threats, contractual violations, external attacks, etc.

Many organizations try to avoid such issues by fixing them in the initial stage and hiring experts that are proficient in cloud security skills. Companies can also protect their data from unauthorised access by hiring reliable providers like Azure and AWS. Hiring DevOps engineers is also another way to avoid such issues that know about configuring a firewall, establishing user access policies, etc. 

4. No migration strategies

There are different advantages and disadvantages of cloud migration strategies. Hence, companies need to know which one to follow and what will be the right one. However, in choosing the providers, there can be a few issues if you are not aware of the strategies. This can turn out to be more complex and costlier than your expectations.

Hence, it is essential to form the right cloud migration strategies to avoid unnecessary delays. The users need to have rock-solid and proper migration strategies to save money and avoid system failure. 

5. Cloud cost

If you are a newbie that is unaware of the pricing of cloud providers that it can be a loophole. The cloud cost can go wasted if you are not aware of the services for which you will be using them. The providers usually include the code of data transfer, computing, and storing along with instance types, storage services, and transfer choices. It can be difficult to know which one will best fit the expectations.

However, this can be avoided by optimizing the cost of the cloud by following a few practices. It includes erasing underused instances, use discounts, check hosting in different regions, spend on reserved instances, fix alerts, etc. 

Food for thought

The motive of organizations is to incorporate the IT segments while ensuring cost optimization. Hence, one must take the advantage of cloud migration but work accordingly to manage the expenses and avoid the issues.

The users should be aware of the migration procedure that can save them from challenges, wasting time, and increasing risks. It requires the right resources and efforts that the users must consider.

The best thing is to hire someone that can manage everything for you to smoothen things out and avoid unnecessary cloud migration risks. 

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Consolidating Business Into Xaas https://nakatech.com/consolidating-business-into-xaas/?utm_source=rss&utm_medium=rss&utm_campaign=consolidating-business-into-xaas Wed, 01 Sep 2021 18:13:58 +0000 https://nakatech.com/?p=3473 The never-ending connectivity via the network is not only a technology but also a necessity given the globalized world we live in today. The access to service for a given..

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The never-ending connectivity via the network is not only a technology but also a necessity given the globalized world we live in today. The access to service for a given system spread over miles needs good networking and enhanced connectivity- all of this forms the crux of our online communications.

Ever imagined how all of this is put to work?

Let me answer. Just as our brain is the core memory that stores all the required voluntary or involuntary functions, our networking needs the storage to process all the required tasks via cloud computing. In today’s world, cloud computing has become an inseparable part of the system without which networking seems incomprehensible and unused.

With this said, let us dive into the know-how and what of the newer technology named XaaS, which is the answer to your stagnant growth and the fresh vibe to the ulterior motive of your company’s marketing strategies.

What does XaaS imply?

XaaS is an abbreviated form of “Anything as a Service,” which finds its place with cloud computing and remote access. It is a collective term used to refer to the delivery of anything as a service – any IT function can culminate into service.

The vast number of tools, products, and technologies accumulated together now can be delivered as a service over a network – most likely the internet. Various other forms of XaaS are shortly being used in networking. Few to name would be-

1) SaaS (software as a service)

A software licensing and delivery model in which software is licensed on a  subscription basis and is hosted centrally. In simple terms, instead of downloading or installing any sort of application, you access its service via the internet. E.g., google apps, dropbox, etc.

2) PaaS (platform as a service)

A cloud computing model wherein a third-party provider will deliver the service (hardware/software) to users on the internet. It hosts its infrastructure—Eg: Google app engine, Heroku, etc.

3) IaaS (infrastructure as a service)

A cloud computing service that provides needed storage and networking sources on-demand on a pay-as-you-go basis. E.g., Linode, amazon web services (AWS), etc.

It started with a digital arena but now can be fully utilized in the real non-digital world too.

With the onset of pandemic and sudden rupture of all offline activities, it has been important to incorporate any sort of online technological advancements to meet the ever-increasing service demands. Thus, the sudden shift towards XaaS has been noticed during these unprecedented times. There are multiple possible reasons why XaaS is proving to be one of the preferable choices of business ventures and organizations. Those reasons can be summed up as follows:

Technology adoption life cycle

TALC, or technology adoption life cycle as we call it, is one of the demand side “pull” mechanisms for a product. To cover this journey from the left side of the graph to the right side of it, one needs to be the innovator type to reap the full benefits of this scheme without any rupture in terms of business tactics.

As clearly visible from the graph, the earlier you adopt the XaaS and implement it in your system, the more beneficial your career gets. On the other hand, a conservative approach will hamper your creativity and your market growth and trust value.

The fundamental change with XaaS is the major shift from capital to operational costs reducing the total cost of ownership. Crossing the chasm is the only road blocker in your successful targeting of mainstream consumers.

Investment growth

Amid the pandemic, adopters of XaaS have realized how much more importance needs to be given to the service sector given the vulnerable situations and unprecedented times we went through. Ventures find it more relatable, necessary, and futuristic to pursue XaaS critical importance.

Organizations with greater or- higher annual revenue invest more heavily in the XaaS technology than others. This would hint at a likely increase in the number of investments in the near future, given the XaaS good-response and assured benefits.

Business agility

Increased operational efficiency (lesser capital requirements) and business agility are the two factors that have triggered the fame of XaaS in current times. Adaptors, especially innovators, are more into XaaS for operational efficiency.

The flexibility with XaaS makes it more workable. Innovation, new system solutions, emerging technologies, better experimentation with service providers, etc., are few impressive outcomes of this technology.

Instead of investing money and taking the risk of buying new technologies for the service, the organizations find it more attractive to be able to provide their services via investments and innovate with their products and services.

Hence, it gives a new platform for experimentation, enhances the organization’s innovative side, and helps in re-inventing new products and services.

How can the chasm be crossed?

If we view the graph, a clarity of vision since the beginning of your graph, i.e., the early adopters (visionaries) have a high probability of crossing the chasm and reap the benefits of innovation via anything as a service system. Hence the early majority can seek the maximum benefits by adopting earlier and investing in the betterment of their services and products via XaaS.

To target the mainstream market and create a customer base, it has become essential to make crossing the chasm the ultimate goal well within time. A good marketing scheme coupled with the services will only boost your reputation in the market.

Keeping a competitive view

Adopters have been pretty happy with the aftermath of XaaS adoption and have gained an advantage in the competitive arena. For example, 27% of the organizations have reported being on the emerging side of the service sector; meanwhile, 19% of the companies that don’t use them have no significant reporting of any such progress.

Continuous monitoring of the market scenario and input of any sort of new technology into the service sector via XaaS gives adopters the advantage to stay ahead in the game of marketing and servicing.

Managing with the challenges

Also, contending with the challenges that it provides will keep you on your toes for those just in case moments. Given the newness of this technology, there are specific challenges that an adopter might face during its planning.

There are inadequate IT skills needed for managing and running XaaS. For example, today’s data security and privacy is a serious concern of the customer base and the organizations,  cascaded costs or hidden costs in the entire process, etc.

But it is also important to note that these hurdles can be easily overcome without much ado with efficient planning and management.

Partnering with providers

A majority of the adopters believe that a successful partnership in terms of XaaS would help render the services to their customer base even more efficiently. However, this is a complicated relationship in terms of data profitability.

XaaS providers are committed to helping organizations or businesses achieve success; hence the adopters have shown positive reactions towards the adoption of XaaS. They can also help you differentiate the customer base based on their needs, categorize them in terms of easement of work, and render the appropriate service option available.

Moreover, as most organizations are looking for long-term stable relationships and betterment in their performance thus partnering with XaaS provides you not only stability of optimization but also innovation.

Demand-side challenges have been well settled using this latest technology, as the study shows in its reports. The innovative take and the optimal utilization of the present market scenarios and service requirements by the customers eases the customer success strategy to be fulfilled. The consumption-based business can get an easy takeaway with the XaaS model in terms of the mainstream customer base and enriching the future customer bases and their variabilities.

No doubt that any novel idea in business or life is always very jittery giving initially, but what is a business or life without some newness. Stagnancy will hurt your creative side and make you lag in the current race of things. It is always better to go with the flow with enough understanding and hindsight measures on your side!

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Top 10 Cloud Security Threats https://nakatech.com/cloud-security-threats/?utm_source=rss&utm_medium=rss&utm_campaign=cloud-security-threats Tue, 24 Aug 2021 15:35:50 +0000 https://nakatech.com/?p=3459 Almost every organization has adopted cloud computing to enhance its business capabilities.
With the adoption of the cloud.......

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Almost every organization has adopted cloud computing to enhance its business capabilities. 

With the adoption of the cloud comes the need to ensure that the organization’s cloud security strategy is capable of protecting itself against the top threats to cloud security.

In this article, we will look at the ten major cloud security threats and learn how to minimize risks and avoid them.

1. Data Breaches

Data breaches are a common security issue that has worried business leaders about reputational and financial damage within the organization. The cloud security risk of a data breach is a cause-and-effect thing. This happens due to the negligence of the cloud security flaws, and the hackers access and extract your valuable information without authorization. When you’re storing data on the cloud, it should be truly safe. A cloud security system with a multi-layered approach, web application firewalls, discovery, and assessment tools, must be employed to minimize hackers’ attacks.

2. Lack of Cloud Security Architecture

Many organizations are migrating portions of their IT infrastructure over the cloud. Unfortunately, many organizations still believe migrating to the cloud is an endeavor of simply porting their existing IT stack and security controls to a cloud environment. This led to the exposure to valuable data by the unwanted threats and served loss to the organization. A lack of understanding of the shared security responsibility model is another contributing factor for data loss. Your organization’s security architecture should be aligned with business goals and implement a security architecture framework that can keep continuous monitoring of the threat and keep you up to date.

3. Insecure APIs

APIs and user interfaces are the most exposed parts of a system. These insecure interfaces and APIs are the primary attack vectors of the threats when your system is associated with users as it provides a clear path to the threats to steal your organizational or employee credentials. Therefore, consider an open API framework such as the Open Cloud Computing Interface (OCCI) or Cloud Infrastructure Management Interface (CIMI) and avoid reusing API keys to secure your APIs.

4. DDoS (Distributed Denial of Service) Attacks

Distributed denial of service (DDoS) attacks lead to the disruption of online services and make your websites or services unavailable for the users or customers. The purpose of a DDoS attack is to prevent users from accessing the applications or disrupting your workflow within the organization. The best way to protect yourself is to invest in software that can detect potential DDoS attacks through intrusion detection systems and has a firewall traffic inspection system.

5. Hijacking Of Accounts

Hijacking of accounts is a significant target of the attacker and unwanted threats. Employees with the organization use less secure password and username combinations that allow attackers to track your password and steal your organization’s credentials. This occurs in a remote working environment when your employees use shared devices or log into public WiFi to access the organization’s information. To mitigate the risk of account hijacking, your organization’s security should be a two-factor authentication system with single sign-on and multi-factor authentication.

6. Limited Cloud Visibility

Limited cloud usage visibility happens when you are unable to determine how users are accessing your cloud services. The absence of visibility leads to other security issues and attacks by the pirated eyes to your cloud storage. Ensure where your data will be stored, how your users access it, and implement cloud security to protect your cloud storage. You’ll have to implement various auditing strategies and eliminate unnecessary data to secure your cloud storage over time.

7. Malware Attacks

Malware attacks are small segments of code or script placed into cloud services by unwanted threats to make your services unavailable for the users. These attacks easily infect your cloud services and mimic the appearance of other services. Use the right software tools to defend your systems, files, and business performance against online attacks. The right malware tool helps you remove malware and spyware, block attacks, and shield your network from malicious sites.

8. Metastructure Failures

Metastructure holds security information and sensitive information such as logs or audit system data of the organization within the cloud. It discloses that information via API calls and helps you in detecting the unauthorized access of the users. If the metastructure fails, the threats can easily access your valuable information and will disrupt the cloud storage service. To protect your metastructure, ensure the cloud service provider offers visibility and exposes mitigations to control cloud-native designs.

9. Improper Identity And Access Management

Another threat that makes it to the list is improper identity and access management within the organization. Your cloud network requires changes to practices regularly to keep the identity and access of information secure, control around data systems and physical resources like- server rooms and buildings. If not done properly, it could result in security incidents and data breaching. Instead, take a programmatic, centralized approach to strict identity and access controls for cloud users, limit the use of root accounts, and remove unused credentials and access privileges for a fully secure cloud storage system.

10. Insider Threats

Threats within the organization do more damage than professional hackers and attackers. Insider threats can easily access the data as they know your security plans. They can easily steal your sensitive data and can destroy your systems. To mitigate the risk, you have to set up policies and best practices over the kind of applications your employees can use for security. You can also leverage third-party security services to protect your valuable data.

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Distributed Cloud – Taking Cloud Computing To A New Height https://nakatech.com/taking-cloud-computing-to-a-new-height/?utm_source=rss&utm_medium=rss&utm_campaign=taking-cloud-computing-to-a-new-height Tue, 17 Aug 2021 16:46:12 +0000 https://nakatech.com/?p=3455 As we all know, Computers have seen a huge evolution not only in terms of size...

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As we all know, Computers have seen a huge evolution not only in terms of size but also accessibility, technological improvements, adaptability, and reach. We have covered a journey from massive computers that could take up the entire room to flexible and foldable laptops, from traditional phones to the new handheld mini smartphones.

With these ever-changing times and technology, many advancements have come into play that are used to enhance productivity, introduce innovation, allow ease of working hours, adaptable inputs in technology, and so on.

One such technological advancement is Cloud Computing. Growing interests in Cloud Computing both, distributions and heterogeneous hardware seems like the best opportunity for the network providers to seal the deal.

It could be a game-changer for the network providers and the service bearers in terms of associated pros. And with covid-19 being the propelling force for the global crisis, we can see the huge expansion of the digital economy and the preventive attitude of countries in terms of services and products. Thus, it no more remains a fancy option but rather a very attractive and needed solution.

1. Harnessing Benefits of Computing

Cloud Computing interconnects the entire world on this network and allows you to communicate. Inter-exchangeability of data and instructions, work, and minimized work complexity are some other benefits of Cloud Computing. It also allows the company to provide its input into technology and further use at national and international levels.

The main feature of Cloud Computing would be an enriched working environment and better and smooth execution of plans. Cloud Computing comes to us as a boon that helps us remain updated within this geographically separated span of countries. This centralized tendency of storage and data-keeping, if done with immense care and protection, can help us ease out the huge data management. 

Cloud Computing also enables us to access cutting-edge technologies and make the best use out of them. Furthermore, it allows virtual collaborations and enhances the computing task.

2. Improved Opportunities

The futuristic approach for a company is very relevant in today’s dynamism concerning market strategies, customer demands, research and developments, innovations, and its implementation. Opportunities are nothing but the aftermath of these futuristic approaches of a company.

Cloud Computing has opened up the possibilities of being ahead in the game via many other additives such as AI(artificial intelligence) or IoT(internet of things). These technologies help us get at par with worldly advancements and allow us to exchange many ideas.

Putting Cloud Computing to use is always a great idea to be futuristic not only in your production or management but also in the infrastructure sector, which is a demand for Cloud Computing and of utmost importance and prime privilege. Being the person to harness the benefits of Cloud Computing puts you ahead in terms of competition.

3. Simplifying Complexity 

You open your phone, choose an app, type in the service, and get that service done at your command. Is this something that seems hyper unrealistic, or does this happen? Well, the apps are run by the software, and specific programs (lines of code) make the software run. This helps in accessing the data that, in return, helps in providing the required service.

All of us tend to forget and misplace our files, favorite images, or some other content. Being capable of losing it, we desire to have a backup that will allow us to get all our documents or images from that one place instead of hauling up our entire laptops or devices. These easy backups, automatic backing of documents, and others show how we can easily access them from the cloud storage without losing them from our devices.

This shows how with a single tap or click, we can avail so many options from apps, websites, or other sources with the help of Cloud Computing. 

4. Distributed Benefits

The ability to use IT services is one of the most critical features of Cloud Computing. Users can also ask for specific information within their specific region, and their problems can be met with a solution via the network.

Data storage has been a big issue over some time, as people have complained. With compliance to certain set rules and regulations plus strict additive monitoring of data privacy issues, data, as we know, can be the golden feed to companies to help promote better services and allow the customers to experience the supersonic delivery of services on a click. With proper optimal utilization of data and better arrangements of it, we can harness productivity.

5. Importance Of Cloud Computing

Tangibility is something that humans have always desired in terms of ease of understanding. But is it always possible to give any problem a physical stature or form just to explain it? Sometimes going software-based becomes the answer for it- be it storage, sharing data or pictures, etc. Multitasking has been the way around all these complex operations where we have been indulging in more demanding and highly functional gadgets to reap the benefits of speed and ease.

With such multifunctionality and sometimes tedious approach towards work, it does not harm one to venture into the world of possible easement of work. Cloud storage has not only answered the above situations but has also been rendering help with some assets like better latency, networking, computing, regulation, augmentation of technology, internet of things, and so on.

6. Growth Prospects

With so much diversity in terms of services and the cascading of so many service providers at our disposal, we need to re-arrange all our inputs. However, with Cloud Computing at our hands, our lives have not only been eased out but also being beautifully handled.

Whether in health, defense, science and research, development projects, or anything else, our digitization and automation optimization have been something we desire. This will help us get ahead and compete and allow various other data-driven activities to intensify. 

With even more latest networks and upcoming 5G connection, we can only expect Cloud Computing to take another height in the market.

Cloud computing and many other innovative measures like AI and IoT have allowed us to bring different fields and sectors such as the physical, the biological, and the digital world together and fuse well to revolutionize the industries. Apart from the local or national demands, we can see how the cloud can help us in cases of alienation, just as we saw during covid times. Better adaptability with technology will not only propel self-dependence but also prepare for the worse.

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The Rise Of Telemedicine And Telehealth For Good https://nakatech.com/rise-of-telemedicine-and-telehealth/?utm_source=rss&utm_medium=rss&utm_campaign=rise-of-telemedicine-and-telehealth Tue, 27 Jul 2021 14:55:45 +0000 https://nakatech.com/?p=3425 The internet has transformed modern life. From searching for a way to stay in touch with family and friends.........

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The internet has transformed modern life. From searching for a way to stay in touch with family and friends to purchase goods and services, it has changed the way we live.

Now, technology has reached its peak that allows the users to get doctor’s consultation instantly and medicines delivered at the doorstep with a few clicks. This is all possible due to the telemedicine and telehealth services for the consumers.

Today, varieties of telehealth and telemedicine tools and services are available to help you manage your health and receive the required services.

Are you leveraging such services? 

Let’s see how the rise of telemedicine and telehealth puts more exposure and fulfills on-demand consultation of the patients.

The Rise Of Telemedicine And Telehealth

Before the COVID-19 crisis, seeking in-person consultation with the doctor to discuss the issue for a better diagnosis was a norm. But, as the stake of this pandemic overrides, seeking an in-person consultation becomes difficult for the patients.

Lockdown forced a disconnection between people and hospitals in terms of in-person attendance. The core issue is to augment the traditional clinic and hospital-based model of healthcare with models that incorporate new technologies that could provide affordable and prompt healthcare services. 

The whole health sector is now leveraging technology to provide on-demand consultation to patients to find a solution. Telehealth and telemedicine have become the silver lining solution for this problem leading to the rise of technology in the healthcare sector.

Understanding Telehealth And Telemedicine

Telehealth refers to non-clinical services to the patients by including various technologies and services for the health care professionals. Telehealth includes delivering healthcare-related information, education, and training health workers using technologies like- internet and telecommunications to improve the entire health care delivery system.

Telemedicine represents real-time interactive communication between the patient and the physician with high quality, integrity, and confidentiality from disparate locations. It specifically refers to remote clinical services and makes process flow easier between doctors and patients.

Telemedicine and telehealth use different technologies to increase the capacity and handle the patients’ increased load and on-demand consultation. Let’s see how the involvement of technologies in the healthcare sector enhances the optimal experience of the patients.

Online Scheduling Of Patients

Earlier, if you have to schedule an appointment or consultation with the doctors, you have to visit personally and take the proper time and date. Today, patients can easily schedule online appointments, consultations, follow-up visits, online or on-demand consultations with doctors. This convenience and easy online scheduling are possible with the advancement of technology in the healthcare sector and with the rise in telemedicine and telehealth. 

Remote Monitoring Of Patients

Telehealth and telemedicine have enabled online consultation as well as remote monitoring of patients through live video conferencing. All the test reports, blood pressure, heart rate, blood glucose reading are automatically updated to the records with a web-based or mobile-enabled app – enabling remote monitoring for the patients to connect with the doctors and get accurate consultations. 

Easy Access To Patients Records 

Doctors and patients can use cloud technology to share the necessary details. Whenever you consult with a doctor, they can access all your medical history and records so that you don’t have to carry your medical records. With ready access to the medical history and records, doctors provide better consultation to the patients.

Better Consultation Experience To The Patients

Telehealth and telemedicine have the potential to improve the quality of healthcare and make it accessible to more people. It provides opportunities to make healthcare more efficient, better, coordinated, and closer to home. Virtual consultation and on-demand consultation are providing better communication between the patient and doctor. The interaction between the patient and doctor is so clear that it feels like interacting in real life. Telemedicine and telehealth offer superior interaction with the doctors to enhance the experience of the patients.

Maintains Privacy Of Patients

Patients using online consultation expect the same quality of care and service they receive during an in-person consultation. The consultation session should be delivered in ways that maintain patient privacy and ensure clinical mobility. With the end-to-end encryption technology, a patient’s telemedicine session is secure to the fullest and leaves no room for data breaching.

Conclusion

“Telemedicine” and “Telehealth” are already influencing patient expectations by delivering better healthcare consultation. With the introduction of technology in the healthcare sector, convenience and excellence in delivering services are rising to run perfectly and continue to grow. 

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What Is Cloud Security & How To Secure The Cloud? https://nakatech.com/how-to-secure-the-cloud/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-secure-the-cloud Tue, 20 Jul 2021 15:24:53 +0000 https://nakatech.com/?p=3419 Cloud security is a discipline and practice of cybersecurity dedicated to protecting the cloud computing environment,.......

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Cloud security is a discipline and practice of cyber security dedicated to protecting the cloud computing environment, information, data, and application. Cloud security plays a vital role in securing the modern application, infrastructure, and sensitive data involved in cyber security from attacks. As data is stored off-site, it provides high flexibility and load balancing of all the currently used resources. It is not only about the data, but it’s also about how business stores, access and operate. It’s crucial as it helps the business model become more flexible, with little to no maintenance, business data recovery, a high level of business security, and easy access to resources.

It is the responsibility shared between customers and cloud providers. There are three categories of  responsibilities:

  • The responsibility that is always a customer:

It is used for the privilege of the patching and configuration of the physical network and physical hosts on which storage of different resources reside and compute instances are running successfully by safeguarding the infrastructure itself.

  • The responsibility that is always a cloud provider:

It helps manage the different user access privileges (access and identity management) with the user groups they belong to. Prevent them from unauthorized access, protection by encrypting the cloud assets and managing security compliance.

  • The responsibilities that depend on the service model:

Infrastructure as a Service (IaaS), Platform as a Service (PaaS), or Software as a Service (SaaS), such as cloud email.

There are several advanced cloud security challenges and multi-layer risks that can be faced by organizations today:

  • Increased Area of Attack:

The public cloud is a more vulnerable surface for hackers to make zero-day attacks by exploiting the poorly secure cloud endpoints to access the sensitive data in the cloud.

  • Lack of visibility and Tracking:

In the IaaS model, the Infrastructure layer is controlled wholly by the cloud providers with full authorization, and they do not expose it to the customers. The lack of visibility is getting more in PaaS and SaaS. Because of this, cloud customers are not able to visualize and track their cloud assets effectively.

  • DevOps/Automation:

Most of the Organization mostly uses the Agile methodology. Because of this CI/CD(Continuous integration and continuous development), automation is required by these big tech giants. CI/CD ensures appropriate security controls are identified, compliance with these security controls is implemented, and template implementation is completed in the early phase of the development cycle.

  • Managing complex environment:

The use of hybrid and multi-cloud environments is more efficient in most cases. But to manage a hybrid environment, we need more reliable tools and methods that work seamlessly with the public, private clouds, and we can do on-demand deployment according to the customer’s needs.

Organizations seeking cloud security solutions should consider the following criteria to solve the primary cloud security challenges of visibility and control over cloud data. It is also known as the Five pillars of cloud securities, as discussed below:

  • IAM(Identity Access management):

Traditionally, most organizations look at IAM from users’ standpoint, with intersecting categorizations into roles, subgroups, and groups associated with different levels of access permissions. IAM helps users to know who will take action on specific resources. It also provides those controls across and administrators with visibility of the whole infrastructure. This can quickly get complex, with hundreds of organizations, workgroups, and projects. IAM becomes the first “window” into who’s doing what

  • Detection control:

It focuses on intrusions, and more commonly known as IDS(Intrusion detection system). Automation of IDS solutions primarily used to analyze and monitor network traffic and generate the alarm/response according to their severalty caused due to the malicious code injection and anomalies. Monitoring and logging of activities that are done by the IDS system are crucial.

  • NetSec (Network Security) :

When using the shared cloud resources, which gives the network security, security is not guaranteed when the user will access it. Therefore, we need to put some security measures in place to keep them safe. WAFs(Web application firewalls) and Firewalls give security at different levels. As resources are cloud services, we often turn to benchmark policies such as CIS(Center of internet securities) benchmarks. It also considers endpoint security as ‘edge’ becomes a more critical point of attack to the vulnerabilities.

  • Data Protection:

Data backups are usually done to get a more clear picture between data-in-rest and data-in-motion. Also, it is used to prevent compromisation, ie. data restoration time initiation and when data restoration is finished. All the data between this time is unprotected. Encryption is mostly used to protect data in both transit and rest, but it’s not a complete solution. Control versions of sensitive data are also important.

  • IR(Incident Response):

It is the technique by which we can identify the vulnerability and eliminate them as quickly as possible. It also prevents future occurrences of malicious traffic. It is more focused on non-compliant policies and security gaps.

Other than these, there are various other parameters also which can also help the organization to actually prevent their data from vulnerable attacks, such as by avoiding privilege escalation, by doing a risk assessment of tools and software at regular intervals, user and device access control policies, data loss prevention by taking backups regularly, encryption of sensitive data at the platform and network level.

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Why is Edge Computing Catching The Attention of The Tech World? https://nakatech.com/edge-computing-catching-the-attention-of-the-tech-world/?utm_source=rss&utm_medium=rss&utm_campaign=edge-computing-catching-the-attention-of-the-tech-world Tue, 13 Jul 2021 13:40:42 +0000 https://nakatech.com/?p=3403 Over the last decade, several technologies have evolved, including long-anticipated 5G mobile networking connectivity...........

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Over the last decade, several technologies have evolved, including long-anticipated 5G mobile networking connectivity. Among the long list of technologies, one such technology is sneaking in towards the future, known as Edge Computing. Edge Computing is capturing the attention of not only the technologists but also enterprises as the decentralized approach.

It is transforming the way data is collected, managed, handled, processed, and delivered across the world. The increased demand for edge computing systems is due to integrating real-time computing power with the Internet of Things (IoT) devices.

Before processing further, let’s understand what edge computing is all about.

 

What is Edge Computing?

Edge Computing is a distributed computing topology that can help locate the information and process it accordingly. It offers data storage and computation features to experts from several sources or devices across the globe.

As stated in Grand View Research, the global edge computing value in 2019 was around $3.5 billion. As per the predictions, the compound annual growth of 34.7% by 2027 with the potential to reorganize the architecture of industries.

 

 

It differs from traditional cloud computing networks that can gather the data and work in a centralized form for processing. The storage capacity and computational power were not adequate in the traditional system that became a major drawback since the functionalities were the limited cause of hardware capabilities.

However, IoT devices can gather and process voluminous datasets offering opportunities to relocate processing functions and optimize networks. As a result, it can be applied and analyzed in real-time. The major reasons for using edge computing over traditional cloud systems are due to its speed, security, scalability, versatility, and reliability. This has made several verticals embrace edge computing over the years.

 

 

Futuristic Real-Life Applications of Edge Computing

Over a decade, companies have embraced cloud-native offerings like architecture, containerization, etc., to scale up the applications. This has come out as a paradigm shift for industries from cloud-native to edge computing entering the mainstream.
With this evolvement, edge computing technological advancement can be used in futuristic real-life applications such as:

 

1. Video Processing

IoT, machines, and users can create voluminous data including video streaming that can offer a substantial hike to the organizations. Especially amid the pandemic, there has been an increase in video streaming data that can trigger engagement with edge computing. This will offer immediate results by using predictive analysis to increase the speed of suggestions boosting user engagement.

 

2. Industry 4.0

With Industry 4.0 becoming a reality, the industrial revolution managed to reach a whole new phase of the technical landscape. It has improved productivity and bolsters industrial growth while transforming the workforce. In 2024, it is predicted that the manufacturing sector will cross the $12.44 billion market spending with IIoT. With the help of edge computing, the users can analyze data sources to obtain security and privacy, creating scalable, reliable, and secure deployments.

 

3. Augmented Reality and Virtual Reality

Reality technology is no longer sci-fi but has transformed the way users interact with content. It offers an immersive and interactive experience keeping customers engaged while being stitched to the real world. With edge computing technology, the users can easily interact with AR/VR strengthening the vision with better situational awareness, extra-sensory capabilities, improved decision-making, and temperature reading.

 

The Bigger Picture

The increase of rich data has come out as process optimization and actionable insights compiled with security and safety. The substantial attention from private investors and governments has boosted the use of edge computing, witnessing the interplay between the applications and edge-native technology.

The companies can gain a competitive edge while improving network speeds, leveraging IoT edge devices, and boosting user experience. The colocation cloud infrastructure and data centers can help companies to grow and harness their true potential.

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5 Predictive Analytics Tool in Healthcare https://nakatech.com/predictive-analytics-tool-in-healthcare/?utm_source=rss&utm_medium=rss&utm_campaign=predictive-analytics-tool-in-healthcare Tue, 15 Jun 2021 15:18:02 +0000 https://nakatech.com/?p=3373 Various tools in the healthcare industry can be used for data analytics and informatics to help the organizations capture health.........

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Various tools in the healthcare industry can be used for data analytics and informatics to help the organizations capture health data for advancing medical care. Health organizations’ data is collected from a variety of systems and devices at the healthcare organizations, including online patient portals, e-medical records, health tracking devices, diagnostic systems, and glucometers. As a result, data in a healthcare organization can exist in clinical notes or medical images (CT scan). The data stored in this format is often unstructured.

In healthcare, analytics tools offer key insights in making decisions for care of patients and creating individualized treatment plans. Health analytics also help in operational benefits such as assisting nursing, clinical and operational teams improve time management and resource management in clinical organizations.

Below are some of the analytics tools that can be used in healthcare:

  1. Machine Learning

Predictive analytics and data processing is becoming one of the common analytics tools across several industries, including healthcare. This latest trend will help in cutting down the cost of technology infrastructure. This, in turn, will create opportunities for the application of machine learning in healthcare organizations.

Machine learning will help physicians in imaging and diagnostics applications. It will further help in determining the treatments for patients and improving patients’ outcomes. Machine learning will also help in leveraging the patterns in data for improving care pathways.

  1. Database Management

Before the advent of technology, doctor’s offices were occupied with boxes of patient files. Maintaining the patient’s data manually was a time-consuming task. With digitization, this task became automated. But, information is not always integrated across the databases. Healthcare data might be split into different entities and might have other formats. Building a granular database might be next to impossible.

Analytics tools can help in the innovation and collaboration of database management in healthcare. Open Database Connectivity (ODBC) can facilitate connections between databases. This will result in processing complex health data across platforms, and can help in supporting data governance, thereby ensuring that the data is accurate and available to all physicians.

  1. Cloud Computing

Healthcare organizations are actively looking for alternatives to manage their resources efficiently. One such method is to implement cloud computing in healthcare organizations. Cloud computing offers saving opportunities by eliminating the costs of the healthcare premises’ deployments. As cloud computing is virtual, it takes less space and helps in reducing the manual work and space.

Cloud computing helps healthcare organizations keep the technology updated without investing a hefty amount on physical assets. This, in turn, offers an additional advantage to healthcare organizations by upgrading their systems to support expanded data analytics.

  1. Predictive Analytics

Predictive analytics will help in lowering healthcare costs and improving the quality of care. Predictive analytics has the ability to extract data from sources such as EHRs, medical devices, equipment, and wearables. This technology also helps in data cleaning and risk calculation. The use of predictive modelling can help improve outcomes at the healthcare organizations, enhance the experiences of patients and reduce healthcare costs.

The successful implementation of these predictive analytics requires planning and collaboration of healthcare individuals, including executives, nurses, physicians, policymakers, patients etc. Without assistance from these healthcare individuals, proper implementation of predictive analytics in the healthcare industry will not be possible.

  1. Data Visualization

Visual tools can help in transforming data into stories. Data in a healthcare organization will continue to grow in volume and complexity. Therefore, data visualization will become more significant in data analytics in healthcare organizations.

Data analytics is gaining popularity in healthcare. For instance, the National Center for Health Statistics offers dashboards having data on health-related subjects, right from causes of death to teen birth rates. We can also look at the examples of the Robert Wood Johnson Foundation and the University of Michigan Center for Health Communications Research. They share health risk information with the help of data visualizations.

Predictive analytics tools are helping in providing quick and advanced healthcare and improve overall patient outcomes. Healthcare organizations require technology that offers quicker collection, processing, and analysis of patient’s data so that patient’s treatment can be fast and smooth. Healthcare organizations should adopt predictive analytics tools for helping patients, reducing cost and cutting down on manual work.

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Key Considerations for Choosing a Cloud Managed Service Provider https://nakatech.com/cloud-managed-service-provider/?utm_source=rss&utm_medium=rss&utm_campaign=cloud-managed-service-provider Tue, 13 Apr 2021 22:57:26 +0000 https://nakatech.com/?p=3286 Cloud adoption is helping a large number of vendors and service providers. Apart from major cloud service providers such as Google, AWS, Azure, and other small cloud managed services providers are available in the market that are simpler, secure and affordable too. But despite the numerous improvements, the companies still face obstacles while managing their...

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Cloud adoption is helping a large number of vendors and service providers. Apart from major cloud service providers such as Google, AWS, Azure, and other small cloud managed services providers are available in the market that are simpler, secure and affordable too. But despite the numerous improvements, the companies still face obstacles while managing their cloud services. To avoid such obstacles, enterprises can head to an expert managed service provider. But choosing an MSP is also not an easy task to handle. We shall give you an insight into what considerations to keep in mind while choosing a cloud-managed service provider.

Crucial Points in Choosing a Cloud MSP

  1. The service is responsive.

Every business is obsessed with the response time offered by its managed IT services provider. Many organizations in the past have been left high and dry during the time of crisis, thereby making the response time a crucial part in selecting a cloud-managed service provider.  

If the response time of the provider is not good, there is no good going ahead with the deal. The response time of a particular MSP can be known by taking feedback from their previous references. To be extra sure, you can even test an MSP for their response time by taking a demo before you hire. This will save your money in hiring a new provider in a very short period, and also, you will not regret it later.

  1. Skills and expertise

If the cloud managed services provider chosen by you does not have the required skills and experience for the task, your time and money invested in them will be a sheer waste. The expertise of your MSP impacts your company’s efficiency, uptime, and the bottom line, which further helps you stay ahead of your competitors. 

To ensure that you hire someone with relevant skills, a few queries should be kept in mind to get an answer from your MSP regarding the same.

  • Can the managed IT services that you are choosing to run a heterogeneous IT environment? 
  • Is your managed service provider aware of the latest trend and technology? Ask your cloud managed services provider what new features have they implemented in their working and how their customers have benefitted from it.  What type of businesses do they serve?
  • The answer to what audience is targeted by your service provider should be known to you as this will give you an idea of whether the service provider will be able to handle your business properly or not, or will it be good for the audience that you are targeting.
  • Do your managed IT services specialize in a particular vertical, for example, gaming, healthcare, etc.?

Answers to these queries will help you choose an MSP that will serve you in the long run.

  1. The provider’s security and compliance

Knowing the security and compliance of the MSP that you are going to work with is essential as any breach in the security of your company documents can land you in big trouble. It is very important to determine whether the service provider is reliable and certified to carry out the tasks. 

A few security questions you can put up to your managed IT services to know more about them are listed below:

  • What type of certification does your service provider hold? In recent times, each vendor is providing its partner programs. It is essential to know if your service provider is a partner with any of these programs.
  • Does the MSP also require individual certifications from its employees? It is an important part to know before you hire the MSP.
  • Does your cloud managed services provider maintain a compliant environment, and what physical measures do they take to secure their teams and the working environment? For instance, the MSP should be physically secured at the data integration point, and the physical infrastructure should be well managed.
  • You should be aware of whether the service provider’s company is compliant or not as it demonstrates their level of maturity and capability.
  • Also, they should be compliant with the industry standard and abide by the regulations of the industry they are representing.
  1. Resource allocation

Your managed IT services provider also works as a broker for services like computing, storage, and capacities resources. You should always ask questions like their transparency to the enterprise environment and maintain the security of your environments before you take them on board. 

To know more about the managed services provider and what to look into them before you hire as it will assist you in your cloud-managed services.

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Top DevOps Automation tools required for automation & configuration https://nakatech.com/devops-automation-tools-for-automation/?utm_source=rss&utm_medium=rss&utm_campaign=devops-automation-tools-for-automation Tue, 06 Apr 2021 10:47:30 +0000 https://nakatech.com/?p=3248 When you look around and see the wide variety of DevOps tools available, you should start changing the way you and your teams interact with each...

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When you look around and see the wide variety of DevOps tools available, you should start changing the way you and your teams interact with each other and with other systems administration. To achieve this in a cloud technology company in long island, you need tools that help you automate the processes no matter where you are or where your applications are. This can be done with the help of several DevOps Automation tools listed below:

DevOps Automation tools required for automation

  1. Ansible

Working with cloud services and solutions can be quite hectic as it requires doing the same work over and over again. But, your task would have been so much easier if you were to use a tool which could solve your problem by automating the processes going forward.  You can achieve this by making use of Ansible. Ansible is an IT automation engine that helps in automating the cloud provisioning, configuration management, application deployment, intra-service orchestration and other tasks related to Information Technology. It models your IT infrastructure by inter-relating all your systems, rather than managing only one system at a time.

Ansible is quite easy to deploy as DevOps automation tools company in long island as it does not require any agents or additional custom security infrastructure.  Additionally, it uses a very simple language that is more similar to plain English so it is easy to deploy. The working of Ansible is done with the help of modules known as “Ansible modules” which are the programs written to be the resource models of the desired state.

  1. Docker

When we begin a new project for a cloud technology company in long islandwe spend a huge amount of time configuring the environment and fixing the issues associated with it. Here is where Docker plays an important role. With the help of Docker technology, we can easily build a file that helps in configuring an environment and generally works bug-free, thereby, saving the time spent in configuration and problem solving. Some of the major advantages of Docker include-

  • Easy to use software- Docker file is easy to configure and set up in cloud services and solutions. You can set up the Docker container just by configuring the correct configurations and packages you will require for meeting your purpose.
  • Quick Speed-Docker is very lightweight and quick to start as it uses the kernel of Linux unlike VM.
  • Saves time- This is an added advantage with Docker as we just need a Dockerfile and run a command for it to start. The running command saves a significant amount of time that is usually taken by other files.
  1. Puppet

Puppet software can define the infrastructure as a single code, help in managing the multiple servers, and enforces system configurations easily. With these qualities, the Puppet proves to be an efficient software in DevOps automation tools company in long island. Constantly modifying scripts to run the servers can be quite tiring and time consuming as well. According to a RightScale’s survey conducted in 2016, Puppet software helps in solving this problem by automating the server setup, the program installation, and the management of the system. Almost 42 percent of the businesses use Puppet due to these qualities of the software of automating the tasks. It is commonly used as a deployment tool on Linux and Windows to pull strings on several application servers all at once.

  1. Jenkins

If you are looking for a go-to DevOps tool for your cloud technology company in long island, then Jenkins is the best software for you. It is an open source CI/CD server that will allow you to automate different stages of the pipeline of your delivery. From Docket to Puppet, it currently offer more than a thousand plugins, integrating almost all the DevOps tools. It is very easy to start with Jenkins as it is compatible in running on almost all platforms like Windows, Mac OS X, and Linux. You can install it easily using a frequently used plugin or through a web interface. You are also allowed to create your own custom configuration as well, if it is all required.

  1. Kubernetes

Kubernetes is known to be the container platform that takes the containerization to the next level. It works well with several other DevOps automation tools. You do not require a container orchestration platform for Kubernetes if you already have a few containers. Kubernetes helps the cloud services and solutionsin automating the process of managing hundreds of containers in a single go. You can easily deploy your containerized apps to a cluster of computers with the help of Kubernetes.

  1. Chef

The Chef DevOps tool makes it a lot easier to deploy the applications and orchestrate servers in a cloud. It helps programmers and system administrators to work together very efficiently. This saves the time of developers, where they earlier had to write applications and wait for the Ops staff to figure out a way to deploy it. Chef is a software which helps in serving both communities.

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