(Not applicable to Online Data Proxy) By default, replication is encrypted, which ensures that synchronization of enterprise dataoccurs safely.
Default certificates and keys used for replication encryption are generated during installation. These artifacts should be adequately secure for their intended purpose. If you need to replace these certificates, you can use the createcert and createkey utilities.
However, in most cases, you only need to configure the secure listener for replicationse using Sybase Control Center.