web application firewall

  • BlogIllustration showing how Cloudflare protects and accelerates websites by routing user traffic through its global network before reaching the origin server.

    How Cloudflare Works: The Invisible Guard of the Public Internet

    When you load a web page or open an app on your phone, there is a very high probability that your device isn’t communicating with that website’s host server at all. Instead, your traffic is routed straight to Cloudflare. Cloudflare acts as an intermediary, sitting between users and websites for a significant share of the internet’s traffic. It fields requests,…

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  • BlogFeatured image showing an AI-powered robot solving a CAPTCHA challenge while modern websites transition to invisible bot detection and risk-based verification systems.

    Why CAPTCHA Exists, Why It Keeps Getting Worse, and Why It May Soon Disappear

    Ten years ago, proving you were human online meant clicking a simple checkbox. Today, you are forced to identify bicycles, traffic lights, crosswalks, buses, and motorcycles across multiple panning image grids-only to be told your submission was ambiguous and you must try again. The reason for this escalation isn’t that CAPTCHA systems became poorly designed. It’s that bots became dramatically…

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