Keystash is a central user and SSH management system for Linux. You can manage SSH Keys and Two Factor Authentication for all users across your servers.
0:00 Intro
0:35 Create an SSH Key
1:02 Setup Two Factor Auth App
1:27 User privileges on the servers
1:38 Enable Two Factor Auth on the SSH Server
1:49 Deploy the Keystash agent
2:08 Login with SSH key and Two Factor Authentication