Disable Root SSH Access on Ubuntu 20.04: One Small Step for Security, One Giant Leap for Sanity
So, you’ve just deployed your shiny new VPS. You’ve logged in as root, typed a few commands, maybe installed Postfix, and thought: “This is...
Basic Linux Server Hardening on Ubuntu 20.04: Lock It Before You Lose It
Let’s be honest — you’ve just finished setting up your shiny new server, everything runs smoothly, and you think, “Nice, time to chill.” ☕...