Understanding the key differences between Firewall and Web Application Firewall It is essential to protect your network and apps from cyber threats in the modern digital environment. While traditional firewalls and Web Application Firewalls (WAFs) are both vital components of cybersecurity systems, they serve distinct purposes and operate in different manners. Organizations can select the right methods to protect their assets when they are informed of these differences. What is a Firewall? An untrusted external network, like the internet, can be separated from a trusted internal network by a typical firewall. According to predetermined security requirements, it keeps an eye on and controls all incoming and leaving traffic. Software-based, hardware-based, or a combination of both can be used as firewalls. Their primary field of focus is network-layer security, where they filter traffic according to protocols, port numbers, and IP addresses. This suggests that they are efficie...