Skip to content

Riyad Kalla

  • Inspirational People
  • Tutorials
    • Beginners Guide to Securing a Linux Server
      • Adding a non-root user
      • Setting strong passwords
      • Enabling sudo for your non-root account
      • Applying updates / Enable automatic updates
      • Disabling root login via SSH
      • Moving SSH off default port 22
      • Disabling passwords for SSH login (Use public/private keys)
      • Enabling 2-Factor Authentication with SSH
      • Disabling the root account
      • Ban Malicious IP Addresses (Fail2ban)
      • Disabling IPv6
      • Enabling the firewall
      • Hardening the Linux kernel
      • Disabling public internet connectivity
      • Securing connection between two servers
  • About Me

Disabling passwords for SSH login (Use public/private keys)

WRITEUP COMING SOON

https://www.digitalocean.com/community/tutorials/how-to-set-up-ssh-keys-on-ubuntu-20-04

For more detail, here is an excellent tutorial from Digital Ocean on this process.

Recent Posts

  • FYI – NetApp DS4246 Disk Shelf (JBOD) can support 18TB drives
  • By Default, Ubuntu (20.04) runs fstrim on /etc/fstab entries; NOT all mounted devices.
  • How to figure out if a disk is attached to local SATA ports or part of a JBOD array over an HBA card in Linux (Ubuntu)
  • Linux (Ubuntu), ASUS Z590, LSI 9201-16e HBA Card and how the hell you get it all working together
  • Stacks Token is Simple and Brilliant

Categories

  • Articles
  • Blog
© 2021 Riyad Kalla • Built with GeneratePress