Security
5 Server Security Settings We Change Immediately
Default settings are often insecure. Here are the first 5 things we change on any new server deployment.
S
SysAdmin
Author
2024-01-15
1. Disable Root Login
Never log in as root. Always use a sudo user.
2. SSH Keys Only
Disable password authentication for SSH.
3. Configure UFW (Firewall)
Deny incoming by default. Allow only what's necessary.
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