An SSH key is an alternative to usernames and passwords as a method of user authentication. It is primarily used by presenting an encrypted file to the service instead of a text-based password.
2. The SSH protocol is the industry
standard for secure file transfers
and remote system administration.
In every data center and in every
significant business, SSH (Secure
Shell) is used. Strong authentication
with SSH keys is one of the aspects
that has contributed to the
protocol's enormous popularity.
Introduction
3. Learn SSH Keys in
Minutes
An SSH key is an alternative
to usernames and
passwords as a method of
user authentication. It is
primarily used by
presenting an encrypted file
to the service instead of a
text-based password.
4. How are SSH Keys Used?
The main use of SSH keys is to
log into Linux servers. These
servers work behind the
scenes to power most websites
and apps.
Software engineers need to
continually log into these
servers to deploy code, fix
bugs, and configure settings.