Protect secure passwords to prevent access from unauthorized users in WebSphere® Application Server deployments.
./PropFilePasswordEncoder <properties_file> <property_to_encode>
Properties that should be encoded include the keyStorePassword, trustStorePassword, credentialGeneratorProps, and authenticationSecret. Even when these properties are encoded, it is possible to recover the original values. The file system on which the properties files, key stores, and trust stores are kept must be protected, so only authorized users can access them.
See the WebSphere Application Server documentation for more information.