Loading a Signed Certificate on a Cisco WLC

Recently, I’ve been on a mission to tighten my company’s security presence, such as disabling SSL 3.0 and TLS 1.0 on all systems that don’t rely on the protocols and replacing self-signed certificates on management consoles with CA trusted certificates. During this mission, I’ve come to our wireless lan controller. Now this WLC doesn’t have the standard Cisco IOS like all of their switches and security devices. Instead, it uses an IOS that provides a usable web management interface that doesn’t rely on a Java program like ASDM.