In this digital era, security is the first thing that everyone doubts about. Every day several organizations and individuals face security issues and lose their valuable data. Therefore, securing your VPS server is one of the most important measures while dealing with private or sensitive data. When server administrators are striving to secure their VPS servers from cybercriminals, here are some simple ways to protect your VPS server.
The techniques described here are very easy and don’t need any extra effort or time. But experienced administrators can do these effectively. So let’s start the list.
Update Your Server:
Although it is a basic thing, it is important to update your server to keep it protected. With an updated server, you can get access to all new features and delete all old packages. Also, this improves your security level and fixes the bugs for safer functionalities.
Another reason for performing the updates is that sometimes the new versions of operating systems come with security patches for vulnerabilities. So, by updating your server, you can protect it effortlessly.
Secure Your SSH Configuration:
Another important thing that the hackers target in your VPS is SSH. So you can prioritize securing your SSH configuration. Also, it is very easy to perform.
First, you need to change your default SSH configuration port from port 22 to a customized port and set a strong password. Also, you need to control the user logins and disable password-based authentication, which can prevent your VPS from brute-force attack. You can also set your system to show welcome messages to authorized users and warning messages to unauthorized users.
Delete Unwanted Packages:
Unwanted packages are one of the bigger weaknesses of your system that you need to take care of. So it is a good practice to delete the unwanted packages from your system to keep the hackers at bay. Moreover, you also need to ensure that you are not installing any unwanted service to keep your system protected from threats. This also will enhance your server performance.
Set Up A Firewall:
Because nobody wants unwanted traffic, firewalls are an important thing to implement in your system. There are a variety of firewalls out of which you can select one to keep your VPS protected. The firewalls provide reliable security for your system and allow you to manage them as per your needs. The following are some important things that you need to configure for better results.
- You will need to define your target traffic according to your pattern to eliminate unfavorable traffic.
- Make sure to close the unwanted ports and perform audits to maintain the used ones and add new ones.
- Perform regular updates and block or allow access to specific IP addresses for improved performance.
Install Antivirus Software:
Antivirus software is another essential thing to protect your VPS from damaging software. Though it will cost you some extra money, it will keep your system protected. The antivirus software will keep your system safe and provide a secure environment for work. Also, there are some free options to choose from for your system if you can’t opt for paid services.
Perform Audit For Your Server:
Make sure to audit your server to know what programs are running in your system and where the vulnerabilities are present. This is a crucial step to secure your VPS. If you are wondering how to audit your server, then you can choose a tool out of several options available in the market. Moreover, there are tools for the regular and one-time auditing process of your server.
Install SSL Certificate:
Irrespective of the hosting you use, an SSL certificate is important to use. It can encrypt your sensitive data by creating a barrier between the server and the client. But it is essential to implement the SSL certificate correctly for better results. To do that, you can also consider hiring an administrator who will perform all your tasks.
Back-Up Your Data:
Backups are important for all types of hosting. So, make sure to back up your sensitive and private data for maximum protection. Generally, backups should be executed outside of your server so that you can retrieve them if something goes wrong in your server. There are several backup services to choose from, so you need to select the reliable one for you.
Threats in your VPS are very dangerous and need to be prevented for safe performance. So the security absences in your VPS can let the hackers access your data easily. You can follow the above methods to protect your VPS from threats.