What is a Firewall? | Network Firewall | Feroot
Cybersecurity Technologies

What is a Firewall?

Firewalls are network security technologies that monitor and control network traffic based on security rules setup by security teams. Firewalls establish barriers between trusted internal networks and untrusted external networks. They make sure that unauthorized network traffic isn’t allowed into the internal network.

Free Assessment

Security for Everyone that Visits Your Website

Find out if your web application is hiding vulnerable, malicious, or dangerous code that could damage your customers and your business. No payment information required.