DISA STIGS Viewer

Finding ID	Version	Rule ID	IA Controls	Severity
V-205024	SRG-NET-000393-ALG-000144	SV-205024r396447_rule		Medium

Description

Originators of spam messages are constantly changing their techniques in order to defeat spam countermeasures; therefore, spam software must be constantly updated to address the changing threat. A manual update procedure is labor intensive and does not scale well in an enterprise environment. This risk may be mitigated by using an automatic update capability. Spam protection mechanisms include, for example, signature definitions, rule sets, and algorithms. This requirement applies to gateways and firewalls that perform content inspection or have higher-layer proxy functionality.

STIG	Date
Application Layer Gateway Security Requirements Guide	2024-12-04

Check Text (C-5292r396445_chk)

If the ALG does not provide spam protection functions, this is not applicable. Verify the ALG automatically updates spam protection mechanisms. If the ALG does not automatically update spam protection mechanisms, this is a finding.

Fix Text (F-5292r396446_fix)

If the ALG provides spam protection functions, configure the ALG to automatically update spam protection mechanisms.