+AC-02(06) Dynamic Privilege Management
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AC-02(06) Dynamic Privilege Management
Control
Implement [Assignement: dynamic privilege management capabilities].
Discussion
In contrast to access control approaches that employ static accounts and predefined user privileges, dynamic access control approaches rely on runtime access control decisions facilitated by dynamic privilege management, such as attribute-based access control. While user identities remain relatively constant over time, user privileges typically change more frequently based on ongoing mission or business requirements and the operational needs of organizations. An example of dynamic privilege management is the immediate revocation of privileges from users as opposed to requiring that users terminate and restart their sessions to reflect changes in privileges. Dynamic privilege management can also include mechanisms that change user privileges based on dynamic rules as opposed to editing specific user profiles. Examples include automatic adjustments of user privileges if they are operating out of their normal work times, if their job function or assignment changes, or if systems are under duress or in emergency situations. Dynamic privilege management includes the effects of privilege changes, for example, when there are changes to encryption keys used for communications.
Assessment Objective
[Assignement: dynamic privilege management capabilities] are implemented.
Assessment Method
Examine
Access control policy
procedures addressing account management
system design documentation
system configuration settings and associated documentation
system-generated list of dynamic privilege management capabilities
system audit records
system security plan
other relevant documents or records
Interview
Organizational personnel with account management responsibilities
system/network administrators
organizational personnel with information security responsibilities
system developers
1. Přehled
1.1 Odkazy
1.2 Identifikované požadavky
1.3 Související regulace
2. Identifikované požadavky
Požadavky
| Zdroj |
Požadavek |
3. Související regulace
Propojené úkoly
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