The ALG must automatically update malicious code protection mechanisms.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000251-ALG-000131	SRG-NET-000251-ALG-000131	SRG-NET-000251-ALG-000131_rule		Medium

Description
The malicious software detection functionality on network elements needs to be constantly updated in order to identify new threats as they are discovered. All malicious software detection functions must come with an update mechanism that automatically updates the application and any associated signature definitions. The organization (including any contractor to the organization) is required to promptly install security-relevant malicious code protection updates. Examples of relevant updates include anti-virus signatures, detection heuristic rule sets, and/or file reputation data employed to identify and/or block malicious software from executing. Malicious code includes viruses, worms, Trojan horses, and Spyware. This requirement is limited to ALGs, web content filters, and packet inspection firewalls that perform malicious code detection as part of their functionality.

Description

The malicious software detection functionality on network elements needs to be constantly updated in order to identify new threats as they are discovered. All malicious software detection functions must come with an update mechanism that automatically updates the application and any associated signature definitions. The organization (including any contractor to the organization) is required to promptly install security-relevant malicious code protection updates. Examples of relevant updates include anti-virus signatures, detection heuristic rule sets, and/or file reputation data employed to identify and/or block malicious software from executing. Malicious code includes viruses, worms, Trojan horses, and Spyware. This requirement is limited to ALGs, web content filters, and packet inspection firewalls that perform malicious code detection as part of their functionality.

STIG	Date
Application Layer Gateway Security Requirements Guide	2014-06-27

Details

Check Text ( C-SRG-NET-000251-ALG-000131_chk )
If the ALG does not perform malicious code detection as part of their functionality, this is not a finding. Verify the ALG automatically updates malicious code protection mechanisms. If the ALG does not automatically update malicious code protection mechanisms, this is a finding.

Fix Text (F-SRG-NET-000251-ALG-000131_fix)
Configure the ALG to automatically update malicious code protection mechanisms.