Secure Your SSH: Stop Hackers from Crashing Your “Authorized_keys” Party!
Don’t let bots turn your SSH into a cyber crime scene! Lock down that authorized_keys file like it’s the last cookie in the jar. From file permissions to monitoring, a few simple steps can keep your system secure and your digital dignity intact. Remember, even hackers appreciate a well-organized authorized_keys file.
Key Points:
- Location, location, location: Know where your ‘authorized_keys’ files are and manage them wisely.
- Permission granted… or not: File permissions should be set to keep intruders at bay.
- Central management: Use tools like Ansible to handle your keys like a pro.
- File monitoring: Keep an eye on your files with systems like Aide, Wazuh/OSSEC, or Tripwire.
- Don’t overcomplicate: Ensure your security measures are practical and efficient.
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