How to configure SSH Two-Factor Authentication on Ubuntu 22.04 | VPS Tutorial

When you open your Linux servers up for SSH login, there’s always a chance someone could break into that server and do bad things. One way to prevent this is to enable Two-Factor Authentication on the server. Once enabled, only people with the properly generated 2FA (Two-Factor Authentication) codes (along with their regular credentials) will be given access.

https://green.cloud/docs/confi....gure-google-authenti

#linuxvps #ubuntu #googleauthenticator #ubuntu22
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