ZENworks Linux Management uses a self-signed certificate. The certificate’s private keys are of type RSA and the key size is 1024 bits. The certificate is created during installation through the use of the Java keytool utility, which is part of the JDK1.4 JSSE module.
The certificate can be replaced with a certificate signed by a trusted authority, at the user’s discretion. For more information, see Section A.7, Adding a Third-Party Certificate.