GB 17859-1999 Translated English of Chinese Standard. GB17859-1999: Classified criteria for security protection of computer information system [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This Standard is applicable to the classification for technical capability levels for computer information system security protection. With the improving of security protection level, security protection capability of computer information system improves gradually. |
Common terms and phrases
access authority access control list access control Trusted access to named access user identity audit record includes authenticate the user's base of computer categories in object classification in subject computer information system control Trusted computing Covert channel Data integrity Trusted destroying sensitive information Discretionary access control event that object external subject identity authentication data identity of user implementation by trusted implementing mandatory access independently by trusted information system adopts information system defines information system maintains information system prevents integrity Trusted computing level classification level Trusted computing mandatory access control named object named user non-level category object by named object protected object security level prevents unauthorized user protection mechanism e.g. read only memory reading sensitive information Reference monitor security protection sensitivity labels sharing by objects storage object system prevents unauthorized Trusted computing base unauthorized user accessing unauthorized user reading user group user identity authentication user reading sensitive user to label user's address space