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Green computing, green IT (Information Technology), or ICT sustainability, is the study and practice of environmentally sustainable computing or IT.. The goals of green computing include optimising energy efficiency during the product's lifecycle; leveraging greener energy sources to power the product and its network; improving the reusability, maintainability, and repairability of the product ...
Cyber resilience focuses on the preventative, detective, and reactive controls in an information technology environment to assess gaps and drive enhancements to the overall security posture of the entity. The Cyber Resilience Review (CRR) is one framework for the assessment of an entity's resiliency created by the Department of Homeland Security.
Internet security is a branch of computer security. It encompasses the Internet, browser security, web site security, [1] and network security as it applies to other applications or operating systems as a whole. Its objective is to establish rules and measures to use against attacks over the Internet. [2]
[1] [2] It is designed to address software, protocol, cryptographic, and basic physical and supply-chain attacks, although some critics have demonstrated architectural and side-channel attacks effective against the technology. [3] The technology protects data in use by performing computations in a hardware-based trusted execution environment ...
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 ...
Information assurance (IA) is the practice of assuring information and managing risks related to the use, processing, storage, and transmission of information. Information assurance includes protection of the integrity, availability, authenticity, non-repudiation and confidentiality of user data. [1]
The basic understanding of "good" posture involves keeping your head centered over your shoulders, shoulders stacked over your hips, knees slightly bent, and feet connected firmly to the ground ...
This stresses that software can only cause harm in the context of a technical system (see NASA Software Safety Guidebook, [10] chapter 2.1.2), that has some effect on its environment. The goal of software safety is to make sure that software does not cause or contribute to any hazards in the system where it is used and that it can be assured ...