LAB 285 – Defending Node.js Applications Against RegEx DoS

Course Overview

The Defending Node.js Applications Against RegEx DoS lab assesses the learner’s ability to fix code allows attackers to capitalize on vulnerabilities RegEx engines face when matching regular expressions crashing the system or stopping the system from responding to user requests.

After completing this lab, the learner will understand how to fix Node.js code that contains RegEx DoS vulnerability that may leave your application vulnerable to manipulation by attackers.