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CCI-000252

CCI-000252 Definition

Defines the frequency on which the security controls in the system and its environment of operation are assessed.

Status
Type	CheckType.policy

Master Assessment Datasheet

Implementation Guidance

DoD has defined the frequency as annually for technical controls, annually for a portion of management and operation controls such that all are reviewed in a 3 year period except for those requiring more frequent review as defined in other site or overarching policy. NOTE: Technical, Management and Operational is IAW NIST SP 800-53 Table 1-1. *Comment* The items required within this control are being split into the security plan and security assessment report to eliminate creation of an additional artifact.

Validation Procedures

The organization being inspected/assessed is automatically compliant with this CCI because they are covered at the DoD level. DoD has defined the frequency as annually for technical controls, annually for a portion of management and operation controls such that all are reviewed in a 3 year period except for those requiring more frequent review as defined in other site or overarching policy. NOTE: Technical, Management and Operational is IAW NIST SP 800-53 Table 1-1.

Compelling Evidence

Automatically Compliant

Related Controls

The controls below (if any) were marked by NIST as being related to CCI-000252.

Control	Description
CA-2	The organization: a: Develops a security assessment plan that describes the scope of the assessment including: 1: Security controls and control enhancements under assessment; 2: Assessment procedures to be used to determine security control effectiveness; and 3: Assessment environment, assessment team, and assessment roles and responsibilities; b: Assesses the security controls in the information system and its environment of operation [organization-defined frequency] to determine the extent to which the controls are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting established security requirements; c: Produces a security assessment report that documents the results of the assessment; and d: Provides the results of the security control assessment to [organization-defined individuals or roles].

Control

Description

CA-2

The organization:

a: Develops a security assessment plan that describes the scope of the assessment including:
- 1: Security controls and control enhancements under assessment;
- 2: Assessment procedures to be used to determine security control effectiveness; and
- 3: Assessment environment, assessment team, and assessment roles and responsibilities;

b: Assesses the security controls in the information system and its environment of operation [organization-defined frequency] to determine the extent to which the controls are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting established security requirements;

c: Produces a security assessment report that documents the results of the assessment; and

d: Provides the results of the security control assessment to [organization-defined individuals or roles].