V-3000
The network device must log all interface access control lists (ACL) deny statements.
Finding ID
NET1020
Rule ID
SV-3000r4_rule
Severity
CCE
(None)
Group Title
Interface ACL deny statements are not logged.
CCI
(None)
Target Key
(None)
Documentable
No
Discussion
Auditing and logging are key components of any security architecture. It is essential for security personnel to know what is being done, attempted to be done, and by whom in order to compile an accurate risk assessment. Auditing the actions on network devices provides a means to recreate an attack, or identify a configuration mistake on the device.
Fix Text
Configure interface ACLs to log all deny statements.
Check Content
Review the network device interface ACLs to verify all deny statements are logged. If deny statements are not logged, this is a finding.
Responsibility
Information Assurance Officer