I don’t know about you, but self-signed certificates seem to trigger my IT OCD. When possible, I like to replace self-signed certs with one signed by our Active Directory CA. Here are the steps involved to replace the self-signed certificate on Cisco’s FirePOWER Management Center/SourceFire Defense Center with one signed by your internal Active Directory Certificate Authority.
- In Defense Center, go to System -> Configuration -> HTTPS Certificate
- Click “Generate New CSR”