VPS is one of the most affordable and popular web hosting services in the world of web hosting and domains. Created by dividing a physical server into a number of VMs, this web server ensures complete resource independence irrespective of the shared environment, ensuring affordability.

Though virtual servers are safe, they still hold a risk due to the shared environment and more control in the hands of website owners.

In this article, we will discuss some of the best VPS security measures to protect your VPS server against cyber attacks.

Ways to Protect Your VPS Server from Cyber Attacks

1.       Regular Backup

Backups offer a safety net in case of data loss. By quickly recovering your backup, you can ensure continuity and availability while maintaining a strong online presence.

The nature of your backup depends on several factors, such as where you are planning to store it, the type and amount of data, the nature of the backup, etc.

So, understand different types and your requirements and ensure regular backups for data safety.

2.      Internal Firewall

Your traffic can come from anywhere on the globe, so you need a filter that allows safe traffic to access your side. The internal firewall monitors all your incoming traffic and filters out threats before they reach and exploit your VPS server hosting.

3.      DDoS Protected VPS

A DDoS attack is a threat that overwhelms a VPS server with excessive traffic, making your website unavailable to legitimate users.

But when you buy a DDoS-protected VPS server, you get inbuilt traffic filtering and scrubbing, Anycast network and load balancing, deep packet inspection, etc.

This helps to block malicious requests before they reach your server, ensuring VPS security.

4.     Disable Root Login

One important step to ensuring VPS security is disabling your root login. When you deactivate your root login, you create a wall that ensures no unauthorised access through the root account.

Root accounts are extremely common targets for brute attacks, so deactivating them enhances VPS security, like closing doors for hackers to enter.

5.     Limit User Permission

Limiting user permission means ensuring only necessary people have access to your VPS server. It means there is no issue or risk of accidental or intentional breaches, and critical operations are restricted only to authorised users.

By adopting the principle of least privilege on VPS security, you ensure it remains safe from any unauthorised modification that can lead to exploitation.

6.      Close Unnecessary Ports

Open ports on your VPS are like open doors, allowing hackers to easily access your VPS server. Therefore, for the best VPS security, it is best always to ensure that ports that are not in use are closed. When you close these not-so-needed ports, you automatically close those doors through which hackers can access your server.

This also helps with website performance, ensuring only necessary services are operating. It also helps with the efficient management of resources, ensuring load balancing.

Conclusion

An unprotected VPS server is like keeping your VPS server door open through which tricker threats can easily enter. So, adopt these simple ways to protect your VPS security, which include conducting regular backups, using DDoS-protected VPS, adopting an internal firewall, using an intrusion detection system, etc.

Remember, the best way to protect your server is to buy VPS from the best VPS provider that offers comprehensive features regarding VPS security.