Cyber Risks · PortSwigger Research

Essential skills for web application security testing

Summary: PortSwigger's Web Security Academy guidance states that each lab demonstrates just one variation of a vulnerability, and that copying lab solutions onto real sites will only get testers so far because live targets have often already been audited and patched by other users. The material covers obfuscating payloads to evade input filters and exploit encoding discrepancies between connected systems, using Burp Scanner to supplement manual testing, and a mystery lab feature for practicing vulnerability identification without prior knowledge of the bug.

Bottom line: The source's own premise is that the sites you test have already been audited and patched by other testers, so the vulnerabilities left are the ones prior testers overlooked - which means a clean scan result may reflect how many people looked before you, not how exposed you are.

Read the original at PortSwigger Research ↗

Topics
Vulnerabilities & Patching
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