Ensure AIDE is installed - dpkg

Information

By monitoring the filesystem state compromised files can be detected to prevent or limit the exposure of accidental or malicious misconfigurations or modified binaries.

Solution

Run the following command to install aide: # yum install aide Configure AIDE as appropriate for your environment. Consult the AIDE documentation for options. Initialize AIDE: # aide --init# mv /var/lib/aide/aide.db.new.gz /var/lib/aide/aide.db.gz

See Also

https://www.cisco.com/c/en/us/td/docs/security/firepower/623/configuration/guide/fpmc-config-guide-v623.html