WAF

Most teams deploy a WAF, enable the default ruleset, and consider the job done. Then three months later they’re drowning in false positives, blocking legitimate users, or discovering that a real attack slipped through because the attacker used URL encoding the rule didn’t account for. Web application firewall rules are not a set-and-forget configuration. They […]

Every guide on RASP vs WAF ends with the same conclusion: “use both together.” That advice is technically sound but practically incomplete. It assumes you only have two options. A third architecture exists that the industry has not cleanly categorized yet: the In-App WAF. It operates inside the application like RASP, intercepts at precise execution […]

Most organizations running web applications have two security layers in place: a network firewall at the perimeter, and a web application firewall in front of the app. On paper, the coverage looks solid. The network firewall handles unauthorized traffic at the network level. The WAF filters malicious HTTP requests before they reach the server. And […]

The global web application firewall market is worth over $6 billion and growing. Security teams spend months evaluating vendors, comparing rule sets, tuning anomaly scores, and finally deploying a WAF in front of their applications. Then a penetration tester shows up, spends forty minutes with a proxy tool, and walks through it. This is not […]

Most DDoS protection guides stop at the network layer. Block the traffic before it reaches your servers, absorb the volumetric flood with a CDN, done. But Layer 7 DDoS attacks don’t work that way. They look like normal web traffic because, technically, they are. The requests complete the TCP handshake, follow HTTP correctly, and often […]

Most application security tools work from the outside. Firewalls inspect traffic at the network edge. Static analyzers scan source code before deployment. Vulnerability scanners probe applications from the perspective of an attacker. All of these approaches share a blind spot: none of them can see what actually happens inside your application when it processes a […]

According to the 2025 Verizon Data Breach Investigations Report, 42% of confirmed breaches involved the exploitation of web applications. Web application firewall best practices are supposed to prevent exactly this. But a WAF that’s deployed with default rules and never tuned is a checkbox, not a control. The gap between “we have a WAF” and […]

Most “web application firewall comparison” articles get the question wrong. They compare vendors: Cloudflare vs AWS WAF vs Imperva vs Akamai. But those are all the same thing. They’re all perimeter-based cloud WAFs that sit between the internet and your server, inspecting HTTP traffic before it reaches your application. The better question is: where should […]

Runtime security has become one of the most critical, and most misunderstood, layers in modern application security. Most teams invest heavily in scanning code before deployment, only to discover that the threats they actually face in production look nothing like what their static tools predicted. The reason is straightforward: attackers don’t target your source code […]

Most security teams face the same dilemma: deploy a WAF to protect the perimeter, add RASP for deeper runtime visibility, or somehow juggle both. Every guide online walks you through the same comparison and arrives at the same conclusion: “use both together.” But that framing might be wrong entirely. This article covers how WAF and […]