![]() ![]() Layer 7 focuses on the interaction from the user, using the application and it’s interface to communicate across the network. WAF’s focus is primarily on application layer, layer 7. A firewall, on the other hand, is used to serve as a border of security between a trusted network and an untrusted network. Used to sift through data, monitoring, and (sometimes) blocking traffic coming from or going to the application. To understand what makes WAF and a Firewall different, it is best to first understand what a WAF and a Firewall is.Ī WAF is a firewall primarily used for protecting applications, APIs to Webhooks, providing protection by assessing what the traffic is trying to do and blocking it if necessary, especially if the actions in the traffic are deemed malicious. While both are firewalls, they’re functionality is different. ![]() 10 Key Differences Between WAFs and Firewalls 1. The remainder of this article will discuss other key differences between a WAF and a regular firewall. Web application firewalls and standard firewalls not only differ in the type of protection they offer but also in overall function. Whilst a firewall protects against attacks from network by controlling, prohibiting or inspecting network traffic for malicious attacks. Attacks can include SQL injection, cross site scripting to broken authentication and access control attacks. What is the difference between a web application firewall and a firewall? A web application firewall (WAF) provides protection against publicly exposed services, like web applications, APIs to Web Hooks. No matter the size of a network, these measures of security must be in place to ensure the utmost safety of not only the individual user but of sensitive data and entire networks and infrastructures. ![]() Web application firewalls (WAFs) and standard firewalls play a critical role in network security. ![]()
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