TABLE OF CONTENTS
- Why VPS Security Matters in 2025?
- Step-by-Step Instructions for You to Secure Your VPS
- Conclusion
- Frequently Asked Questions (FAQs)
Virtual private hosting, a superior alternative to shared hosting, is immensely secure with pre-defined and built-in tools. However, securing your VPS isn’t something you can implement once and forget. There are several best practices that one must adopt in order to monitor the VPS server and keep it safe from potential cyberattacks.
This article will give you a clear insight into certain steps, settings, tips, and options that you can rely on for keeping your VPS secure. Upon adhering to those instructions, you will eventually be able to keep yourself updated with knowledge and scale the security proficiency of your virtual private server.
Why VPS Security Matters in 2025?
Cyber attacks are now more frequent than ever on a global scale. A statistic even reveals that the cybercrime costs are expected to hit the $10.5 trillion annual mark by the end of 2025. When counting on a daily rate, a report reveals that there’s one cyber attack recorded every 39 seconds.
Such statistics are alarming and indicate that robust cybersecurity is no longer an option, but a necessary requirement, according to virtual private server hosting services. VPS security matters the most in 2025 for several reasons, including:
Continually Rising Cyber Threats:
Weak access controls, outdated services, or default configurations can make your VPS vulnerable, leaving room for data breaches, cyberattacks, and unauthorized access. Therefore, securing your virtual dedicated server is paramount.
Phishing & Malware:
As per cybersecurity reports of 2024, phishing continues to be one of the most common email attack methods, accounting for 39.6% of all threats. Not just that, but around 94% of the malware gets delivered through email. Thus, implementing VPS security measures can prevent potential malware infections or phishing attempts.
DDoS Attack:
An advanced VPS hosting solution that features enhanced security will ensure your website is protected from DDoS attacks and keep the server safe from overwhelming traffic-based attacks.
Data Protection:
You don’t want the confidential or sensitive data to be stolen by cyber criminals or held to expensive ransom due to server compromises. Therefore, ensuring security alongside efficient virtual private hosting is the utmost priority in 2025.
Step-by-Step Instructions for You to Secure Your VPS
Your VPS provider has already embedded the built-in security modules to keep your site safe from potential cyber-attacks. However, there are some additional measures that you ought to master to ensure absolute security from common or new vulnerabilities.
Below are the detailed steps that you must follow in order to achieve security for your virtual private server:
1. Initial Server Access: Disable Root Login & Change SSH Port
A virtual private server often has a root user defined within, which possesses most of the functional privileges within the OS. The root user has access to modify almost all aspects of the virtual private server. Cyber criminals might find a way to target this user to gain complete access to your server.
Therefore, it is important to disable the root login and boost the overall security. It will safeguard your server from brute-force access attempts. Alongside that, you must also change your SSH port, as the default port 22 might trigger more hacking attempts. And that’s because hackers often scan the open ports easily to use brute-force attacks.
This way, they can gain SSH access to your VPS server, compromising your site security. Therefore, you must change the default SSH port to secure your server data against any automated attacks. Choosing a VPS hosting provider in Ahmedabad that prioritizes security can be helpful in this quest.
2. Set Up a New User with Sudo Privileges
After disabling the root user, you might still want to execute the core commands for continued server configuration. Therefore, it is recommended for you to set up an alternative username and provide the same with sudo privileges. The purpose of it is to allow specific users from your admin team to access the core tasks without the need for root login.
3. Configure a Firewall with UFW or IP Tables
You can either set up a UFW (Uncomplicated Firewall) or an internal firewall using IP Tables, depending on your unique requirements.
As the HTTP traffic has varying origins, having a firewall installed within your VPS can help filter out user requests. This way, only the legitimate visitors will be able to access the system. With this, you will be able to avoid DDoS attacks and malicious traffic.
The internal firewall service, IP Tables, is a tool that helps you monitor the traffic from & to your VPS, using dedicated tables. There are rules, represented as chins, for filtering any outgoing or incoming data packets. You can get this tool alongside your VPS hosting services in Ahmedabad.
Beyond that, you can also adopt a built-in UFW application by Ubuntu that acts as the front-end firewall for the IP Tables. The purpose of it is to deny all the incoming connections and only enable the outgoing ones. Thus, the risk of cyber threats will be minimized.
4. Enable SSH Key Authentication
If you have multiple users accessing the server, you should prefer using SSH key authentication to enhance optimal security. There will be no password-based logins! Instead, only private and public key pairs can be used to ensure a secure login.
5. Install Fail2Ban to Prevent Brute Force Attacks
Fail2Ban is a high-priority security software that serves the purpose of monitoring system logs and blocking hackers after they have tried multiple login attempts. This way, your virtual private server will be protected against DDoS, DoS, brute-force, and dictionary attacks. The Fail2Ban tool uses UFW and IP Tables to ban risky IP addresses.
6. Keep the Server Up to Date
You need to keep all the server software updated in order to avoid vulnerabilities and prevent cyberattacks. Developers offering virtual private servers in Ahmedabad will often release updates or security patches. You must look out for the latest versions of the software solutions or tools being used within the server, and install them right away.
7. Configure Automatic Security Updates
You can enable automatic security updates, which is one of the most convenient ways to keep your VPS updated with the latest version of tools or software solutions.
8. Monitor the Server Logs
You need to monitor your website logs, which will include resources, traffic, errors, and others. Not just that, but you can also look after the logs for your VPS, such as the resource usage, server log, web server logs, and email logs. It will keep you updated about the load your server is bearing and its health.
9. Set Up Regular Backups
You must set up regular backups to ensure your website data is stored securely for easy retrieval, in case of any breach or compromise. With VPS hosting in Ahmedabad, carried out by top providers, your website will offer managed security measures, including automated regular backups.
10. Monitor Your VPS with Security Tools
In accordance with the built-in security tools provided to you by your VPS host, you can also integrate third-party solutions to enhance the overall protective measures for the server. Tools like malware scanners, Fail2Ban, intrusion detection systems, and others will be of great help for monitoring and securing your VPS.
Conclusion
Keeping your virtual private server protected is quite crucial for ensuring your site performs well and lives up to your brand reputation. Beyond that, your server is home to all the sensitive data of your website. The cloud VPS hosting services you choose will already have pre-defined built-in security measures, but you need added solutions to overcome all vulnerabilities.
Follow the tips or methods specified above, and you can achieve unparalleled security for your VPS. And, if you are in search of a reliable and comprehensive VPS cloud hosting solution in India, ECS is here for you to count on! Reach out to us, and let us guide you through the secured measures we follow for your VPS hosting.
Frequently Asked Questions (FAQs)
1. What is VPS security?
VPS security is defined as the protective measures that will protect the server against diverse cyber attacks such as sniffing, malware, SQL injection, and others.
2. What is the importance of VPS security?
VPS security is important in order to protect your websites, servers, and users from potential cyberattacks. This way, you will be preventing data breaches, financial losses, and privacy compromises.
3. Is VPS hosting more secure than other hosting methods?
Yes, VPS hosting in India is more secure than any shared hosting plan, mostly because of its isolated resources, security features, and website privacy measures.
4. Do virtual private servers come with a firewall?
Yes, the virtual private servers do come with pre-configured firewalls that the users can seamlessly adjust.
