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20 Ways to Secure Linux VPSKeep the Software Up to Date. You should keep an eye on software updates in your server software by using the RMP package manager or YUM package manager (CentOS/RHEL) …Disable the Root Login. You should never sign in as a root client. …Generate an SSH Key Pair. …Enable Two-Factor Password Authentication. …Change the SSH Port. …More items…

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  • How to set up a secure VPS?

  • The most important way to set up a secure VPS is to choose the right hosting provider. Your provider should offer built-in security features, tools, and settings. If you have any questions or concerns regarding security, it also helps to have access to 24/7 customer support.

  • Should you use SSH to log in to your VPS?

  • Many VPS users use SSH or Secure Shell, a method for remote computer-to-computer connection, to log in to their servers. If you use an SSH method to log in to your server, there is a risk of becoming a victim of a brute-force attack.

  • Are Linux VPSs secure?

  • In fact, Linux VPS are much more secure when compared to other operating systems like Windows because of Linux鈥檚 security model (LSM). But they鈥檙e not perfect, and definitely not invulnerable.

  • How can I secure my server?

  • Communicate this with your users, and take steps to secure your server at the admin level. cPanel and Plesk can both be configured to enforce strong password use, and they can also set passwords to expire automatically. Still not sure whether your passwords are strong enough?