An SSH client is often used for sending data over a secure connection between two networked computers. The best-known use for the SSH protocol is to access shell accounts.
It is usually referred to simply as "SSH."
/home/user/.ssh/known_hosts
SSH is extremely simple. Using the SSH client, you connect to the computer running the SSH server using the commandssh [ip address or hostname here]
usually it in : /home/user_name/.ssh/known_hosts
There are several places where someone can find a free SSH client for Windows. Some possible options are Bitvise, Win SCP, Chiark Greenend and Dameware.
It will require you to SSH to the router rather than telnet. You will have to use a program like Putty or some other SSH client.
SSH stands for Secure Shell servers. A web based SSH site make access possible to these servers through standard web browsers from behind a firewall or proxy.
OpenSSH keeps the public key data of known server hosts in the $HOME/.ssh/known_hosts file.
~/.ssh/known_hosts
To set up SSH with DSA/RSA public key authentication, you need to generate a key pair on the client machine using a command like ssh-keygen. Then, copy the public key to the server's ~/.ssh/authorized_keys file. Finally, make sure the permissions on the ~/.ssh/ directory and the authorized_keys file are secure (e.g., chmod 700 ~/.ssh and chmod 600 ~/.ssh/authorized_keys).
An SSH Keygen is used to generate, manage, and convert authentication keys for SSH authentication. With an SSH Keygen tool, a user can create passphrase keys for both SSH protocol version 1 and 2.
Usually it'll be kept in ~/.ssh/known_hosts. When you change operating systems or reinstall SSH daemons on machines you have access to, it is often a good idea to delete this file or your client may refuse to connect because it thinks something fishy is going on.