Code Review Lab — practice secure code review
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Code review is a skill.
Practice it.
Build the instinct that catches vulnerabilities in review.
loading daily challenge…
Build the instinct that catches vulnerabilities in review.
Build the instinct that catches vulnerabilities in review. Hands-on challenges in real production code.
Review the code for HeatWise, an IoT smart thermostat platform that allows users to manage their home heating devices through a web dashboard. The platform recently added a firmware update feature to push security patches and new features to connected thermostats. The development team implemented standard Rails patterns but may have overlooked some security configurations. Examine how state-changing operations are protected against cross-origin attacks.
“We dropped Code Review Lab into our security training rotation. Two weeks later our engineers were catching things in PR review we'd historically missed.”