What is a Firewall and How Does It Protect Servers?

Introduction
Security is one of the most important aspects of managing websites and servers, and a firewall is considered one of the essential protection tools.

What is a Firewall?
A firewall is a security system that monitors the flow of data between a server and the internet.

How Does It Work?
A firewall allows or blocks connections based on predefined security rules.

Benefits of Using a Firewall

• Protects the server from attacks
• Prevents unauthorized access
• Monitors data traffic

Conclusion
Using a firewall significantly enhances the security of both the server and the website.