Sei Validators — Security 101 — Hardening server login

Sei Network, DeFi disrupting blockchain

Disabling Root Logins and Password Based Logins

First of all, it is very common to see that node renting services do not create a normal user, but a root one, giving then the permissions / password of that user. It is way safer to log in to your linux box with a normal user. To do so, create a normal user with this command:

Preventing Login Brute Force Attacks

Hardening Login with Google Authenticator’s 2FA

Google Authenticator, the most popular app for 2FA security

What’s Next?

Sei is a DeFi disruptive L1 blockchain



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