SSH Security: How to Properly Harden Your Server (Step-by-Step)
🔐 Is Your SSH Server Actually Secure? Most people get SSH wrong — and hackers know it.
In this video, I'll walk you through exactly how SSH works, why default configurations are dangerous, and how to lock down your SSH server like a professional sysadmin.
Whether you're managing a home lab, a VPS, or production servers — these settings could save you from a breach.
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🔧 WHAT YOU'LL LEARN
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✅ How to generate and use SSH key pairs
✅ The exact sshd_config settings to harden your server
✅ How to disable password-based auth
✅ Create a user access for SSH in ubuntu
✅ Changing default port
✅ Login banners
✅ Idle timeouts
✅ Maximum authentication attempts
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📦 RESOURCES & COMMANDS
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🔗 Blog: https://theinformationsecurityblog.co...
🔗 Official OpenSSH docs: https://www.openssh.com/manual.html
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