Namespace Javax.Rmi.Ssl Classes SslRMIClientSocketFactory https://docs.oracle.com/en/java/javase/11/docs/api/java.rmi/javax/rmi/ssl/SslRMIClientSocketFactory.html SslRMIServerSocketFactory https://docs.oracle.com/en/java/javase/11/docs/api/java.rmi/javax/rmi/ssl/SslRMIServerSocketFactory.html