Best Answer: How Do I Make Ubuntu More Secure?

Maya Lin-Takahashi
Maya Lin-Takahashi
• • 4 min read

Contents How Can I Make Ubuntu 20.04 More Secure? How to Secure Your Ubuntu 20.04 Home Server Change the Default Ssh Port. Install and Setup Ufw. Generate...

Best Answer: How Do I Make Ubuntu More Secure?
Contents

How can I make Ubuntu 20.04 more secure?

How to Secure your Ubuntu 20.04 Home Server

  1. Change the default SSH port.
  2. Install and setup ufw.
  3. Generate keygen.
  4. Only allow login with keygen.
  5. Install and setup fail2ban.
  6. Setup two factor authentication.

Must Read

How do I make Linux more secure?

10 Security Best Practices for Linux Servers

  1. Use Strong and Unique Passwords. …
  2. Generate an SSH Key Pair. …
  3. Update Your Software Regularly. …
  4. Enable Automatic Updates. …
  5. Avoid Unnecessary Software. …
  6. Disable Booting from External Devices. …
  7. Close Hidden Open Ports. …
  8. Scan Log Files with Fail2ban.
Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer
Youtube Instagram Twitter

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

Share this article
Twitter Facebook Pinterest