Hello Guys, We are running on 11.0.0-264 which is pretty old and looking for a firmware upgrade on Cisco ESA Virtual Appliances I heard there are some cipher issues on version 13.X. What would be the most stable version of 13.X series firmware for Ci...

Hello Guys, We are looking to upgrade Cisco Ironport ESA from 11.0.0-264 to the latest. Upon checking the release notes and latest versions, we found that 13.0.0-392- GD is latest one.Where can I find the correct upgrade path to arrive at the target ...