🔐 VPS and Server Security
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.
📚 All Security Articles
- How to Protect VPS from Hacking and Brute Force Attacks
- How to Set Up Fail2Ban on VPS
- How to Configure SSH Keys for Secure VPS Access
- How to Restrict Control Panel Access via Firewall
- Installing Antivirus on VPS: Guide and Best Practices
Not sure if your server is secure? Contact our Bit.Hosting support team — we’ll help you strengthen your security setup.