How to Setup Public-Key Authentication for Ubuntu

In this tutorial, I’ll show you how to set up Public-Key Authentication on an Ubuntu server running OpenSSH. We’ll use PuTTYgen to generate SSH key pairs, configure the server, and connect using PuTTY.

00:00 - Preparation
00:42 - Generate public and private keys
02:03 - Connect using private-key

Видео How to Setup Public-Key Authentication for Ubuntu канала Serce