In this guide, we will cover the steps to change root user password on Linux server.
Linux server security begins with the user’s choice of strong password. Even though passwordless SSH is available, it is still strongly advised that you use a password to protect your VPS.
When you change root user password on Linux server on a regular basis, it helps strengthen security and makes the system more difficult to breach.
Steps to Change Root user Password on Linux Server
1. Connect SSH using the root user & password.
2. Run the “ password “ command in SSH.
3. Now create your New Password then press Enter Key.
When Should You Change Root user Password on Linux Server?
- After a security breach. You should change root user password on Linux server if you have been attacked or learned of a breach. If a company tells you they’ve had a data breach, you can safely assume that your password is no longer safe.
- If You Suspect Unauthorized Access. In other words, don’t sit on your hands until it’s too late and it’s obvious that you’ve been hacked. In most cases, it will be too late by then. If you suspect someone has tried to access your account or you receive an email notifying you that an unauthorised user has logged into one of your accounts on a new device, you should immediately change your password.
- If You Discover Malware or Other Phishing Software. Getting infected with a virus is dangerous for your computer and your network. If a scan reveals the presence of malicious software, you should immediately change all of your passwords, ideally from a different device.
- Shared Access. It’s common practice for people to pool their resources when it comes to streaming services like Netflix, Hulu, and Amazon. If someone you’re no longer in touch with has access to your account, you should change your password as soon as possible. Divorce and other changes in marital status highlight this point.
- Logging in at Public Places. When you’re done using a public computer or network, such as at a library, make sure to change your password. You can more safely monitor your digital imprint if you do this.
- If You Haven’t Logged in for A While. Passwords for any account that hasn’t been accessed in over a year should be changed immediately. Passwords that are rarely used should be changed as frequently as possible. For the most part, but especially if you aren’t utilising two-factor authentication.
Passwords should be regularly updated to prevent unauthorized access. Follow these simple steps to change root user password on Linux Server. You can read more informative blogs on various topics by clicking here – Blog