CISC-ND-000330 The Cisco router must be configured to generate audit records containing the full-text recording of privileged commands.
All changes in this version
Maps to AU-3(1) via CCI-000135
Title
The Cisco router must be configured to generate audit records containing the full-text recording of privileged commands.
Control
Review the Cisco router configuration to verify that it is compliant with this requirement. The configuration example below will log all configuration changes. archive log config logging enable Note: Configuration changes can be viewed using the show archive log config all command. If the Cisco router is not configured to generate audit records of configuration changes, this is a finding.
Discussion
Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information. Organizations consider limiting the additional audit information to only that information explicitly needed for specific audit requirements. The additional information required is dependent on the type of information (i.e., sensitivity of the data and the environment within which it resides). At a minimum, the organization must audit full-text recording of privileged commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
Related controls
CCI-000135
Fix
Configure the Cisco router to log all configuration changes as shown in the example below. R4(config)#archive R4(config-archive)#log config R4(config-archive-log-cfg)#logging enable R4(config-archive-log-cfg)#logging size 1000 R4(config-archive-log-cfg)#notify syslog contenttype plaintext R4(config-archive-log-cfg)#hidekeys R4(config-archive-log-cfg)#end