HackTricks
Penetration Testing Wiki

HackTricks is a comprehensive wiki covering penetration testing techniques, methodologies, and security knowledge across multiple platforms and technologies.
Key Features
- Extensive penetration testing techniques
- Platform-specific guides (Windows, Linux, Cloud, etc.)
- Methodology references
- Exploitation techniques
- Constantly updated content
- Free and open source
Why I Recommend It
HackTricks is an invaluable reference during penetration tests and security assessments. It’s like having a comprehensive security knowledge base at your fingertips, covering techniques for virtually every scenario.