How cloud computing is boosting IT security

Flexibility, quantifiability, economy and increased hands productivity have emerged as a number of the measurable blessings of cloud computing. And now, despite initial problems relating to the potential security risks of cloud computing, discussions relating to the cloud at many corporations area unit moving off from the question of “Should we tend to tend to form the move?” to “Why haven’t we tend to tend to done so already?”

To some, cloud computing and IT security don’t go on, and conjointly the results area unit sometimes harmful. Considering the large amount of press that cloud computing receives once breaches occur, it’s simple to know why they believe that. but if you examine IT security from a wider purpose of scan, you’ll

See that cloud computing technologies are actually serving to to boost IT security at rates never seen before. 


Literature Survey 

Security is the most important issue in Internet of Things (IoT)-based smart cities and blockchain (BC). So, the present paper aims to detect and organize the literature regarding security in the IoT-based smart cities and BC context. It also proposes an agenda for future research. Therefore, the authors did a statistical review of security in IoT and BC in smart cities. The present investigation aims to determine the principal challenges and disturbances in IoT because of the BC adoption, the central BC applications in IoT-based smart cities and the BC future in IoT-based smart cities. 

Below we have mentioned area unit five areas where cloud computing is driving IT security, and permit U.S.A. to skills you are thinking that the cloud can take IT security to succeeding level:


Encryption use – 




With all the data breaches that ar occurring over the past few years among the personal sector, governments, and with service suppliers, it’s no surprise that cloud customers area unit seriously concerned relating to protecting their info as a result of it rests in a {very} very third-party operated cloud. in line with a recent Ponemon Institute study that polled quite 5,000 IT and business managers from varied components of the earth, forty 1st said that cryptography has been adopted extensively in their organizations. 

Eliminate third parties – 



The matter with third-party verification is that it's expensive and too centralized. associate alternate to third-party verification is known as blockchain – the verification system that digital currency Bitcoin depends on. With blockchain, you eliminate the need for a certain third party and instead place confidence during a distributed agreement technique. It’s extraordinarily secure and turning into so well-liked that IBM has recently declared it's putt a giant portion of its weight behind it.

Security as a Service –


One all told the foremost difficult problems facing enterprise corporations currently in terms of IT security is finding qualified professionals to implement and manage security tools. The cloud helps to shift this draw back from businesses by giving many security solutions like malware, email, and internet security tools as cloud-based services. 

Authentication advancements – 

Because of the advances immense info we tend to tend to stand live presently seeing Brobdingnagian progress in authentication technologies. as an example, Brobdingnagian info could also be accustomed “gather information from several sources, yet as user behavior and device usage, to form a profile that is distinctive to the account owner.” Once created, the profile could also be accustomed monitor and sight potential malicious authentication activities which may be outside of the norm for that given profile. Not alone will this sort of authentication be safer, it's going to be as regards to clear to the end-user. 


It is clear that we’re all turning into a district of the cloud, every in our daily lives and for conducting business, and for several folks, info security and cloud security presently go hand in hand. Security among the cloud has nothing to undertake to to with location, but with access protocols, testable firewalls and physical access to info. whereas onsite IT environments might supply the illusion of associate increased security, cloud apps area unit doubtless the due to go.

Future work

The data which are stored in the cloud is secure but not fully. The small companies which are providing cloud services may or may not provide proper security to the data.

So in the future, we can prevent from cyber attacks by providing better security. The cloud providers provide better security measures opening balance ways to prevent cyber attacks



References 

● https://www.emerald.com/insight/content/doi/10.1108/K-07-2020-0449/full/html 
● https://www.esecurityplanet.com/products/cloud-security-companies/#:~:tex t=Because%20cloud%20is%20a%20different,privacy%20and%20complian ce%2C%20and%20more. ● https://www.ntiva.com/blog/6-tips-for-improving-cloud-computing-security





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