A common security measure to take on an IBM i system is to configure the system to be TLS only. An important component of that is setting up the Host Servers on the system to be able to connect to them using a TLS connection. This guide will cover: Configuring the Host Servers for TLS connections Setting up Secure Connections in Navigator such that users are utilizing the TLS Host Server ports Disabling the Non-TLS Ports (Optional)Disabling the Non-TLS ports can affect the functionality of some of the older IBM i applications like Web Admin GUI. Digital Certificate Manager also requires additional setup in order to work TLS-only that is not documented in this guide. Read More