03.01.09E Attribute-Based Access Control

Statement

• Enforce attribute-based access control policy over defined subjects and objects.

• Control access based upon {{ insert: param, A.03.01.09E.ODP.01 }}.

Guidance

Attribute-based access control is an access control policy that restricts system access to authorized users based on specified organizational attributes (e.g., job function, role, identity), action attributes (e.g., read, write, delete), environmental attributes (e.g., time of day, location), and resource attributes (e.g., document classification). Organizations can create rules based on specified attributes and the authorizations (i.e., privileges) to perform needed operations on the systems associated with organization-defined attributes and rules. When users are assigned to attributes defined in attribute-based access control policies or rules, they can be provisioned to a system with the appropriate privileges or dynamically granted access to a protected resource. Attribute-based access control can be implemented as either a mandatory or discretionary form of access control. This requirement enhances SP 800-171 requirement 03.01.02.

Statement

• (includes preempt) Ensure that the threat event does not have an impact.

  • Reduce likelihood of occurrence and/or reduce likelihood of impact.

  • The adversary’s efforts or resources cannot be applied or are wasted.

• (includes exert) Make it more difficult for threat events to cause adverse impacts or consequences.

  • Reduce likelihood of impact and reduce level of impact.

  • Adversary activities are restricted in scope, fail to achieve full effect, do not take place in accordance with adversary timeline, or require greater resources than adversary had planned.

Assessment objective

the attribute-based access control policy is enforced over defined subjects.

Assessment objective

the attribute-based access control policy is enforced over defined objects.

Assessment objective

access is controlled based upon {{ insert: param, A.03.01.09E.ODP.01 }}.

Assessment method

• Access control policy procedures addressing access enforcement system design documentation system configuration settings and associated documentation list of subjects and objects (i.e., users and resources) requiring enforcement of attribute-based access control policies system audit records system security plan other relevant documents or records

Assessment method

• Personnel with access enforcement responsibilities system/network administrators personnel with information security responsibilities

Assessment method

• Mechanisms implementing access enforcement functions

1. Oversigt

1.1 Referencer

1.2 Identificerede krav

1.3 Relaterede reguleringer

2. Identificerede krav

3. Relaterede reguleringer

Linkede sager

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final