The Web Security Testing Guide (WSTG) Project produces the premier cybersecurity testing resource for web application developers and security professionals. The WSTG is a comprehensive guide to …

Nov 6, 2025 · The OWASP Top 10 is a standard awareness document for developers and web application security. It represents a broad consensus about the most critical security risks to web …

Nov 19, 2025 · With expertise in Chip, System, and Mobile App Security, our comprehensive offerings include full testing services (pentest, training, diagnosis), software tools, and expert consultations, …

WSTG - v4.2 on the main website for The OWASP Foundation. OWASP is a nonprofit foundation that works to improve the security of software.

The content of the Developer Guide aims to be accessible, introducing practical security concepts and providing enough detail to get developers started on various OWASP tools and documents.

WSTG - Latest on the main website for The OWASP Foundation. OWASP is a nonprofit foundation that works to improve the security of software.

This site is currently hosting: The 2021 final version of the OWASP Top 10. The release candidate for the 2025 version. There are still some minor inconsistencies due to hosting both versions (eg: all …

The OWASP Web Security Testing Guide (WSTG) is a comprehensive guide to testing the security of web applications and web services. The WSTG documentation project is an OWASP Flagship …

The OWASP Application Security Verification Standard (ASVS) Project is a framework of security requirements that focus on defining the security controls required when designing, developing and …

This section describes the OWASP web application security testing methodology and explains how to test for evidence of vulnerabilities within the application due to deficiencies with identified security …