Under the "Parameters" section at the bottom, select RSA (or Ed25519 for modern, faster encryption).
Only place the public key on the specific servers the user needs to access. putty key generator download for windows server 2016
Ensure you are using the OpenSSH format if the server isn't running a PuTTY-based service. PuTTYgen can convert keys via the "Conversions" menu. Under the "Parameters" section at the bottom, select
If you cannot connect after setting up your keys, check the following: select RSA (or Ed25519 for modern
Ensure the .ssh folder on the target server has restricted permissions.