Configure your application server to use Secure Sockets Layer (SSL) connections. SSL authenticates the server to clients that connect to it and encrypts the data that they exchange. In particular, make sure that connections to internal, administration interfaces such as the Dynamo Server Admin application and the ATG Control Center use SSL.

See instructions for configuring SSL in the documentation for your Java application server. The application server controls SSL for connections to your Oracle ATG Web Commerce applications.