Core Security Principles Q4

Confidentiality, Integrity and Availability (CIA)

•Information Assurance is to protect the Confidentiality, Integrity, and Availability of Information and the  information System that host the information.

•Information system refers to the combination of  People, Processes, Technology, Infrastructure and information .


Helps  prevent  the  unauthorized  disclosure  of data. It ensures that data is only viewable by authorized users.

Accesscontrolsandencryptionhelp protect the  confidentiality of data.

AAA Protocols

AAA protocols provide authentication, authorization and accounting. Authentication verifies a user’s identification. Authorization determines if a user should have access. Accounting tracks user access with logs.

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