I use an OTR-plugin for Pidgin. It works fine with ICQ and Facebookchat and most likely with most other protocols too.
x11-plugins/pidgin-otr There is even a compatible Plugin for Miranda (encrypted messages to Windows). On Mon, 2009-08-17 at 13:13 +0200, KH wrote: > Xianwen Chen schrieb: > > Hello all, > > > > I'm looking for a network message encryption method. Please kindly > > tell me if you know any Instant Messenger which supports encryption. > > Thank you very much! > > > > Best regards, > > > > Wen > > > > Hi, > > IIRC psi can be used togetzter with gnupg. This should do ;-) > > kh >