Exchange software must be monitored for unauthorized changes.
An XCCDF Rule
Description
Monitoring software files for changes against a baseline on a regular basis may help detect the possible introduction of malicious code on a system.
- ID
- SV-234789r617308_rule
- Version
- EX13-CA-000125
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Update the EDSP.
Monitor the software files (e.g., *.exe, *.bat, *.com, *.cmd, and *.dll) on Exchange servers for unauthorized changes against a baseline on a weekly basis.
Use an approved DoD monitoring tool.