Exchange servers must use approved DOD certificates.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-259649 | SRG-APP-000033 | EX19-MB-000019 | SV-259649r960792_rule | 2024-08-22 | 2 |
| Description |
|---|
| Server certificates are required for many security features in Exchange; without them, the server cannot engage in many forms of secure communication. Failure to implement valid certificates makes it virtually impossible to secure Exchange's communications. |
| ℹ️ Check |
|---|
| Open the Exchange Management Shell and enter the following command: Get-ExchangeCertificate | Select-Object -Property CertificateDomains, issuer If the value of "CertificateDomains" does not indicate it is issued by the DOD, this is a finding. |
| ✔️ Fix |
|---|
| Remove the non-DOD certificate and import the correct DOD certificates. |