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Light Hosting Blog: Server, Hosting and Game Server Guides

Practical guides written by our technical team: choosing a server, game server performance, security and migration.

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Changing the SSH port and server security

DDoS & Security

How to Change the SSH Port (Step-by-Step Security)

Port 22 is constantly attacked by bots. How to change the SSH port safely, how not to lock yourself out, and extra hardening steps.

September 8, 2026 · 3 min read Read more →

DDoS attack layers and protection

DDoS & Security

What Is a DDoS Attack? Layers and How to Defend

The difference between Layer 3, 4 and 7 attacks, how to tell your server is under attack, and which protection stops which attack.

September 2, 2026 · 3 min read Read more →