Maciej Domański

Snapshot Fuzzing enables security engineers to effectively test software that is traditionally difficult to analyze, such as kernels, secure monitors, and other complex targets that require non-trivial setup. Whether you’re auditing drivers or other kernel-mode components, including antivirus software, snapshot fuzzing provides a robust way to discover critical vulnerabilities. Consult our new Testing Handbook section for a walkthrough on how to conduct snapshot fuzzing on your system.

Based on our security auditing experience, we’ve found that Burp Suite Professional’s dynamic analysis can uncover vulnerabilities hidden amidst the maze of various target components. Unpredictable security issues like race conditions are often elusive when examining source code alone. While Burp is a comprehensive tool for web application security testing, its extensive […]

Semgrep, a static analysis tool for finding bugs and specific code patterns in more than 30 languages, is set apart by its ease of use, many built-in rules, and the ability to easily create custom rules. We consider it an essential automated tool for discovering security issues in a […]

We identified 10 security vulnerabilities within the caddy-security plugin for the Caddy web server that could enable a variety of high-severity attacks in web applications, including client-side code execution, OAuth replay attacks, and unauthorized access to resources. During our evaluation, Caddy was deployed as a reverse proxy […]

Trail of Bits is thrilled to announce the Testing Handbook, the shortest path for developers and security professionals to derive maximum value from the static and dynamic analysis tools we use at Trail of Bits. Why did we create the Testing Handbook? At Trail of Bits, we have spent countless hours studying, […]

In fall 2022, Trail of Bits audited cURL, a widely-used command-line utility that transfers data between a server and supports various protocols. The project coincided with a Trail of Bits maker week, which meant that we had more manpower than we usually do, allowing us to take a nonstandard approach to the […]