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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 ...
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).
In recent years, cloud computing has introduced unique security challenges, and ISO/IEC 27017 was developed to address these concerns. [11] This standard provides guidelines for implementing cloud-specific information security controls, ensuring secure use of cloud services by both cloud providers and customers.
Information security is the practice of protecting information by mitigating information risks. It is part of information risk management. [1] It typically involves preventing or reducing the probability of unauthorized or inappropriate access to data or the unlawful use, disclosure, disruption, deletion, corruption, modification, inspection, recording, or devaluation of information.
The assumption here is that third-parties cannot be trusted. Data protection goals include data minimization and the reduction of trust in third-parties. [2] Examples of such technologies include onion routing, the secret ballot, and VPNs [6] used for democratic elections.
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...
Data about location can also be accidentally published, for example, when someone posts a picture with a store as a background. Caution should be exercised when posting information online. Social networks vary in what they allow users to make private and what remains publicly accessible. [ 13 ]
One of the main challenges of cloud computing, in comparison to more traditional on-premises computing, is data security and privacy. Cloud users entrust their sensitive data to third-party providers, who may not have adequate measures to protect it from unauthorized access, breaches, or leaks. Cloud users also face compliance risks if they ...