Port 23 non-SSH

My company does not use SSH on the servers - They don't need it they say. Who am I to argue?

Anyway - so can I still use this great application via port 23 or is it restricted to SSH (would be silly to restrict it wouldn't it?)

WinSCP supports only connection via SSH, sorry.

anyone got a suggestion for me - except installing SSH - coz it's not an option - the co just believe their internal servers are secure enough - so I can't use SSH