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2. Information security standards - Wikipedia

   en.wikipedia.org/wiki/Information_security_standards

   Part 2: Security Functional Components – Provides a catalog of security functional requirements (e.g., access control, encryption, and audit functions). [16] Part 3: Security Assurance Components – Specifies assurance levels (EAL1–EAL7), representing the depth and rigor of security evaluations. [17]

3. Trusted Computer System Evaluation Criteria - Wikipedia

   en.wikipedia.org/wiki/Trusted_Computer_System...

   The security policy must be explicit, well-defined, and enforced by the computer system. Three basic security policies are specified: [6] Mandatory Security Policy – Enforces access control rules based directly on an individual's clearance, authorization for the information and the confidentiality level of the information being sought. Other ...

4. Internet security - Wikipedia

   en.wikipedia.org/wiki/Internet_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]

5. A complete guide to internet security - AOL

   www.aol.com/lifestyle/a-complete-guide-to...

   Internet security refers to the measures and protocols implemented to protect online data and transactions from cyber threats, unauthorized access, and other forms of online exploitation.

6. Evaluation Assurance Level - Wikipedia

   en.wikipedia.org/wiki/Evaluation_Assurance_Level

   The Evaluation Assurance Level (EAL1 through EAL7) of an IT product or system is a numerical grade assigned following the completion of a Common Criteria security evaluation, an international standard in effect since 1999. The increasing assurance levels reflect added assurance requirements that must be met to achieve Common Criteria certification.

7. Protection ring - Wikipedia

   en.wikipedia.org/wiki/Protection_ring

   Computer operating systems provide different levels of access to resources. A protection ring is one of two or more hierarchical levels or layers of privilege within the architecture of a computer system. This is generally hardware-enforced by some CPU architectures that provide different CPU modes at the hardware or microcode level. Rings are ...