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CCI-001245

CCI-001245 Definition

The organization addresses the receipt of false positives during malicious code detection and eradication, and the resulting potential impact on the availability of the information system.

Status
Type	CheckType.policy

Master Assessment Datasheet

Implementation Guidance

The organization being inspected/assessed configures the information system to address the receipt of false positives during malicious code detection and eradication, and the resulting potential impact on the availability of the information system. For information system components that have applicable STIGs or SRGs, the organization being inspected/assessed must comply with the STIG/SRG guidance that pertains to CCI 1245.

Validation Procedures

The organization conducting the inspection/assessment examines the information system to ensure the organization being inspected/assessed configures the information system to address the receipt of false positives during malicious code detection and eradication, and the resulting potential impact on the availability of the information system. For information system components that have applicable STIGs or SRGs, the organization conducting the inspection/assessment evaluates the components to ensure that the organization being inspected/assessed has configured the information system in compliance with the applicable STIGs and SRGs pertaining to CCI 1245.

Compelling Evidence

1.) Signed and dated system security plan with reference section pertaining to how malicious code is blocked and quarantined in near-real time frequency (DoD recommendation) and defines who are the administrators who are responsible for responding to alerts generated from malicious code intrusion attempts. 2.) Complete protection software logs. 3.) Message logs. 4.) Applicable STIG/SRG checks pertaining to CCI 1245.

Related Controls

The controls below (if any) were marked by NIST as being related to CCI-001245.

Control	Description
SI-3	The organization: SI-3a.: Employs malicious code protection mechanisms at information system entry and exit points to detect and eradicate malicious code; SI-3b.: Updates malicious code protection mechanisms whenever new releases are available in accordance with organizational configuration management policy and procedures; SI-3c.: Configures malicious code protection mechanisms to: SI-3c.1.: Perform periodic scans of the information system [Assignment: organization-defined frequency] and real-time scans of files from external sources at [Selection (one or more); endpoint; network entry/exit points] as the files are downloaded, opened, or executed in accordance with organizational security policy; and SI-3c.2.: [Selection (one or more): block malicious code; quarantine malicious code; send alert to administrator; [Assignment: organization-defined action]] in response to malicious code detection; and SI-3d.: Addresses the receipt of false positives during malicious code detection and eradication and the resulting potential impact on the availability of the information system.

Control

Description

SI-3

The organization:

SI-3a.: Employs malicious code protection mechanisms at information system entry and exit points to detect and eradicate malicious code;

SI-3b.: Updates malicious code protection mechanisms whenever new releases are available in accordance with organizational configuration management policy and procedures;

SI-3c.: Configures malicious code protection mechanisms to:
- SI-3c.1.: Perform periodic scans of the information system [Assignment: organization-defined frequency] and real-time scans of files from external sources at [Selection (one or more); endpoint; network entry/exit points] as the files are downloaded, opened, or executed in accordance with organizational security policy; and
- SI-3c.2.: [Selection (one or more): block malicious code; quarantine malicious code; send alert to administrator; [Assignment: organization-defined action]] in response to malicious code detection; and

SI-3d.: Addresses the receipt of false positives during malicious code detection and eradication and the resulting potential impact on the availability of the information system.