Sybase Control Center uses encrypted passwords to connect to a Replication Server, an Adaptive Server, an Adaptive Server that hosts a Replication Server System Database (RSSD), and a SQL Anywhere that hosts an embedded RSSD that are configured for network password encryption.
For information on setting up encrypted password on Replication Server and Adaptive Server, see Replication Server Configuration Guide > Password Encryption and Adaptive Server System Administration Guide: Volume 1 > Setting Configuration Parameters.