silc - client for SILC, a secure and flexible conferencing network SILC (Secure Internet Live Conferencing) is a secure conferencing network. Silc is the SILC client which is used to connect to SILC server and the SILC network. The silc client resembles IRC clients (like IRSSI) to make the using easier for new users. Homepage: http://www.silcnet.org/software/users/client/