This post is a reprint of our recent request made in the Telegram channel for those who don't follow us in social networks. Due to peculiarities of the design, the price cards aren't visible in full on a desktop so you need to open them in a separate tab. We are working on fixing that. […]
The previous article covered Chrome's multi-process architecture, how the rendering pipeline works, V8's compilation tiers, and the GPU process. That's what a browser is. Now we look at where it breaks. Every piece of this codebase parses untrusted input, enforces security boundaries, or manages memory for objects with complex lifecycles. Type confusion bugs show up
Modern web browsers have evolved from simple document viewers into sophisticated platforms capable of running complex web applications. At the heart of this transformation lies a carefully orchestrated architecture built around three fundamental components: the rendering engine that transforms markup into visual content, the JavaScript engine that executes dynamic code, and the network stack that
This will be an introductory course to exploiting browsers. Not just covering a few JIT bugs and common renderer process exploits, we'll take an in-depth look at the entire browser structure, security layers and understand how a chain is built, how to assemble each part and turn memory corruptions or invalid states into exploits. And
OFFZONE is an international conference on practical cybersecurity. This event has been bringing together leading experts, developers and researchers from dozens of countries for several years, becoming a platform for sharing knowledge, experience, as well as finding new acquaintances and partners in the field of cybersecurity. The event will take place from August 22 to
We are excited to announce that OPERATION ZERO becomes an official sponsor and partner of the OFFZONE 2023 conference. The event will be held this summer on August 24-25 in Moscow, in the GOELRO hall. OFFZONE is an international conference on practical cybersecurity. Since 2018, it has been bringing together security specialists, developers, engineers, researchers,
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