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RSA is a common public key algorithm, which can be used for encryption and signature. It is a core component of most the security protocols used on the Internet, including the SSL/TLS protocol suite.

2 votes

How secure is ssh key-based authentication

As long as you set it up properly, the key was not cracked. If they are only showing up in netstat then they are probably just on the SSH login prompt. Make sure to disable tunnelled clear text pass …
jamieweb's user avatar
  • 435
0 votes

Is SSH public key authentication sufficient for protecting a server if IP Whitelisting is di...

As long as it is set up properly and uses strong keys, the risk is extremely low. SSH key authentication is sufficient for protecting an SSH server that is exposed to the internet. I also suggest us …
jamieweb's user avatar
  • 435