VPS Security: Tips + Common Weaknesses

‘146,290,598’ 

You may be thinking, What are these digits, right? 

Hold yourself back, as these are not only these digits are not just numbers, but the data breach record occurred in July 2023. This number indicates that the number of cyber-attacks and data breaches is constantly rising, which makes it essential to protect your web server. 

However, today, we especially talk about VPS security, as VPS (Virtual Private Servers) is one of the popular choices for individuals and businesses when buying domain names and hosting

Supposedly, you invest in the VPS in Australia, but your investment is incomplete unless you know how to secure VPS from various vulnerabilities and malicious attacks. So, in this article, we will discuss the top 12 VPS security tips to secure your hosting environment. 

Top 12 VPS Security Tips To Secure VPS Server

  1. Regular System Update

To secure the VPS Server, it is essential to keep your system updated; it will help you to fix the bugs before they create any problems. You can also put your server on the automatic updates but ensure it will be secure and protected.

  1. Secure SSH Access

SSH is a common method for remotely accessing a VPS. Restrict SSH access to trusted IP addresses and turn off root login. SSH key-based authentication is also highly recommended, as it is more secure than password authentication.

  1. Implement Firewall 

Implement firewall protection in your server to monitor incoming and outgoing traffic. It will immediately allow or block specific traffic based on predefined security rules. 

  1. Scan for Vulnerabilities

Timely scan the vulnerabilities in your server by implementing advanced security scanners. It will help you address the vulnerabilities before they exploit your server entirely.

  1. Disable Unnecessary Services

Turn off any unnecessary services and applications running on your VPS. Each running service represents a potential attack surface. You reduce your VPS’s exposure to potential threats by disabling what you don’t need.

  1. Isolate Services

Isolate different services and applications on your VPS, as if one service is compromised, it will reduce the risk of attackers gaining access to the entire server. 

  1. Use Strong Passwords and Authentication

Use strong passwords that combine alphabets, numerics, and special characters. Also, use multi-factor authentication for an extra layer of security. These will save your server from hackers.

  1. Keep Software to a Minimum

Only install software and applications essential for your server’s intended purpose. Reducing the amount of software running on your VPS reduces the potential attack vectors.

  1. Monitor Server logs 

Monitor your VPS’s system and application logs for any unusual activity. Monitoring can help you detect security breaches early and take action promptly.

  1. Regular Backup

Schedule the regular backups or put your server on the automatic real-time backup modes. It will ensure that data is protected even in case of an attack or data loss.

  1. Team Education 

Teach and inform them about the security measures, and latest security updates and provide them with resources. It will help them to take the right steps at the right time to secure VPS.

Conclusion 

Securing VPS is not a single-time action but an ongoing process that requires continuous monitoring of user behaviour and scanning of vulnerabilities. And if you follow the above-mentioned tips, you can make sure that your server is the most secure VPS. 

By lita

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