WN25-00-000110 - Windows Server 2025 must use an antivirus program.

Information

Malicious software can establish a base on individual desktops and servers. Employing an automated mechanism to detect this type of software will aid in elimination of the software from the operating system.

NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.

Solution

If no antivirus software is in use, install Microsoft Defender or third-party antivirus.

Open PowerShell.

Enter 'Install-WindowsFeature -Name Windows-Defender'.

For third-party antivirus, install per antivirus instructions and disable Windows Defender.

Open PowerShell.

Enter 'Uninstall-WindowsFeature -Name Windows-Defender'.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_MS_Windows_Server_2025_V1R1_STIG.zip