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NDC Conferences

Total ReDoS - The Dangers of Regular Expressions in JavaScript

NDC Conferences via YouTube

Overview

Explore the security implications of regular expressions in JavaScript through this conference talk from Copenhagen Developers Festival. Learn how seemingly innocent regex patterns can lead to Regular Expression Denial of Service (ReDoS) attacks that compromise application security. Discover common problematic patterns that create vulnerabilities, understand the underlying mechanisms that make these patterns dangerous, and master practical solutions for both fixing existing issues and preventing future security holes. Gain essential knowledge about writing secure regular expressions, avoiding performance pitfalls, and implementing best practices that keep applications safe from malicious regex exploitation. Delve into the complexities of pattern matching while focusing on maintaining robust security measures that protect against regex-based attacks.

Syllabus

Total ReDoS: the dangers of regex in JavaScript - Phil Nash - CPH DevFest 2024

Taught by

NDC Conferences

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