A Virtual Private Server (VPS) uses virtualization technology for splitting a single physical machine into multiple private servers with dedicated environments.
VPS security is a major concern for most website owners because of the potential risks associated with hosting various users on a single server. The server becomes vulnerable to attacks from other users sharing the server.
The risk is further compounded by the fact that VPS users have root access, making it easier for attackers to have unauthorized access to the server. Additionally, the lack of regular security updates and the use of easily guessable passwords can also make the hosting vulnerable to attacks. And sensitive information like personal data, credit card numbers and website data can be easily compromised.
Therefore, it is essential to have robust security measures in place.
A few easy ways to improve your VPS’s security are:
1. Keep your software updated
Keeping your software up-to-date is one of the easiest yet most important things that you can do to enhance your VPS’s security. This is inclusive of the operating system, database server, web server and any other software that you have installed. As software vendors keep releasing security updates and patches to address the vulnerabilities, it is important to stay on top of such updates.
2. Use strong passwords
As weak passwords can be easily cracked or guessed, they can leave your server vulnerable to attacks. Therefore, it is highly recommended to use unique and hard-to-guess passwords for all the user accounts on VPS. You can even take the help of a password manager to generate strong passwords.
3. Disable unnecessary services
Disabling any unnecessary ports and services on your VPS that you aren’t using is important to reduce your server’s attack surface. Hence, lowering the risk of your server being targeted by attackers. This can even help in improving your server’s performance by freeing up resources.
4. Enable a firewall
A firewall is a network security tool that can help you filter incoming and outgoing traffic to your server. By configuring a firewall to allow only the necessary traffic for your applications to function, you can minimize the risk of your server being compromised. There are various types of firewalls available, you can choose any of them that meets your needs.
5. Use antivirus software
Installing antivirus software on your VPS can help you detect and remove any malware that may be present. Besides scanning your VPS for known threats, the software alerts you whenever any suspicious activity is detected, helping you prevent your VPS from being compromised by malware.
6. Enable two-factor authentication
Two-factor authentication is an additional security measure that can help you in improving your VPS’s security, thus, reducing the risk of your VPS being compromised by attackers. With it, users need to provide two forms of authentication while logging in to their VPS. This may include something they know (like a password) and something they have (like a mobile device or a security token).
7. Backup data regularly
Backing up your data to a remote location is essential to protect your data in case of a hardware failure or security breach. It can help you ensure that you have a copy of your data and important files ready in case of a security breach or emergency.
Conclusion
VPS, with the right security features enabled, makes for a great web hosting option. Especially for people looking for a middle-ground between Shared Hosting and Dedicated Hosting. And if you are buying it from a reliable provider, you need not worry about the security aspect too.
Bluehost offers multiple VPS Hosting plans with remarkable security features like SSL certificate, SiteLock, and domain privacy. You can also enjoy features like root access, extreme performance, enhanced control panel and managed services.
Based on your website needs and budget, you can choose any of the VPS Hosting plans.
If you still have any questions, you can type them out in the comments section below. We’ll be happy to help.
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