I recently adquired an AP541N Version AP541N-K9-1.7(2) and found that it has telnet and ssh ports open and cannot find a way to block access through this ports.
SSH and TELNET console are linux, it looks like a customized linux distro. I dont like anybody begin to play with that. How can i block that?
Also the default user name is cisco, is not possible to change that? I tried through web console but the device never accept other username than cisco for login.