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How to Use SSH and Secure it with Key Based Authentication & Port Change

Author Amit SonkhiyaUpdated: March 27, 2021
How to Use SSH and Secure it with Key Based Authentication & Port Change

what is SSH access, and how to use SSH with PuTTY? Secure SSH with key-based authentication. I have also added changing the SSH port and disabling login using username/password for better security.

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