ssh and scp

• ssh - Secure Shell

• ssh and scp are replacements for rlogin, rsh and rcp

• Hosts authenticate using public key/private key protocol during session startup
  ~/.ssh/known_hosts
  /etc/ssh/ssh_known_hosts

• After authentication account information and all session data is encrypted.

• More secure than telnet, ftp, rsh, ...

• Freessh32 for Win/95 and Win/NT