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Cloud computing and storage provide users with the capabilities to store and process their data in third-party data centers. [1] Organizations use the cloud in a variety of different service models (with acronyms such as SaaS, PaaS, and IaaS) and deployment models (private, public, hybrid, and community).
The cloud service provider needs to establish clear and relevant policies that describe how the data of each cloud user will be accessed and used. [13] Cloud service users can encrypt data that is processed or stored within the cloud to prevent unauthorized access. [12] [13] Cryptographic encryption mechanisms are certainly the best options. In ...
For example, data held in the cloud may be illegal in some jurisdictions but legal in others. [4] The concept of a sovereign cloud is proposed as a solution to address this challenge. [31] [32] Some scholars have presented the argument that data sovereignty involves the authority of the state being able to control data.
AWS is the largest player in the global $270 billion cloud infrastructure market but has limited presence in Africa, where it operates in countries such as South Africa. Cloud computing depends on ...
Google signs a string of key partnerships with leading security vendors to solidify security across its cloud services, upping the game against Amazon, Microsoft and IBM.
Cloud computing: It can make infrastructures more resilient to attacks and functions as data backup as well. However, as the Cloud concentrates more and more sensitive data, it becomes increasingly attractive to cybercriminals. Better encryption methods are developed to deal with phishing, smishing and other illegal data interception activities.
The data floating in the cloud needs to be protected as well since they are susceptible to cyberattacks, accidental leakage and insider threats. Cloud DLP monitors and audits the data, while providing access and usage control of data using policies. It establishes greater end-to-end visibility for all the data stored in the cloud. [11]
Data-centric security is an approach to security that emphasizes the dependability of the data itself rather than the security of networks, servers, or applications.Data-centric security is evolving rapidly as enterprises increasingly rely on digital information to run their business and big data projects become mainstream.
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