Yes, it is not safe setting, particularly for home PC - there is put a simple password to root, and often install ssh server, if you have an external IP and need access from work.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/510732 Title: OpenSSH server sshd_config PermitRootLogin -> NO -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
