The network device must protect against an individual falsely denying having performed a particular action.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000108-NDM-000072	SRG-NET-000108-NDM-000072	SRG-NET-000108-NDM-000072_rule		Low

Description
This requirement supports non-repudiation of actions taken by an administrator and is required in order to maintain the integrity of the configuration management process. All configuration changes to the network device are logged and system administrators authenticate with two-factor authentication before gaining administrative access. Together, these processes will ensure the administrators can be held accountable for the configuration changes they implement. To meet this requirement, the network device must log administrator access and activity.

Description

This requirement supports non-repudiation of actions taken by an administrator and is required in order to maintain the integrity of the configuration management process. All configuration changes to the network device are logged and system administrators authenticate with two-factor authentication before gaining administrative access. Together, these processes will ensure the administrators can be held accountable for the configuration changes they implement. To meet this requirement, the network device must log administrator access and activity.

STIG	Date
Network Device Management Security Requirements Guide	2013-07-30

Details

Check Text ( C-SRG-NET-000108-NDM-000072_chk )
View the audit log for the network device. Perform a search to verify the existence of log entries showing administrative user logins for the network device interfaces. Perform a search for examples of network device configuration changes in the existing log entries. If system administrator logins and changes to the network device are not captured, this is a finding.

Fix Text (F-SRG-NET-000108-NDM-000072_fix)
Configure the audit log to capture system administrator login events. Configure the audit log to capture configuration changes to the network device application.