A vulnerable server can easily fall victim to hacking, DDoS attacks, or data breaches. That’s why it’s important to implement strong security practices from the very beginning of your VPS setup.
In this section, you'll learn how to properly secure your server — from configuring SSH access and firewalls to installing antivirus tools and setting up regular system updates.
Topics Covered:
- Setting up SSH access and key-based authentication
- Using firewalls like iptables and UFW
- Protecting against brute-force attacks with Fail2Ban
- Scanning your server for malware and vulnerabilities
- Enabling automatic system updates
These guides will help protect your infrastructure, websites, APIs, and sensitive client data.
Not sure if your server is secure? Contact our Bit.Hosting support team — we’ll help you strengthen your security setup.
Articles in this category
How to Install Antivirus on VPS: Step-by-Step Guide
Step-by-step guide on installing and configuring antivirus software on VPS: ClamAV, Maldet and more. Protect your Linux server from malware.
Read guide →How to Protect VPS from Hacking and Brute Force
Step-by-step guide to secure your VPS: disable root login, change SSH port, configure Fail2Ban, set up UFW and more. Bit.Hosting's security checklist.
Read guide →Restrict Control Panel Access via Firewall
Learn how to restrict access to your server's control panel by IP using a firewall. Simple setup to enhance security. Protect your panel from unauthorized access.
Read guide →How to Set Up Fail2Ban on a VPS
Step-by-step guide to installing and configuring Fail2Ban on a VPS. Protect your server from brute-force attacks on SSH, FTP, and control panels. Improve security in 10 minutes.
Read guide →How to Set Up SSH Keys for Secure VPS Access
Step-by-step guide for setting up SSH keys on a VPS. Secure login via SSH on Linux, macOS, and Windows. Improve your server security on Bit.Hosting.
Read guide →