This repo is a curated, structured, and easy-to-read collection of notes from the DEF CON 27 Social Engineering Village (SEV). It compiles insights from multiple talks on social engineering, psychology, OSINT, red teaming, human behavior, and defensive strategies.
Live web URL: https://giriaryan694-a11y.github.io/DEF-CON-27-Social-Engineering-Village-Notes/
The goal of this repository is to make Social Engineering Village learnings accessible to students, professionals, red teamers, and defenders. Rather than raw notes, the summaries here focus on key ideas, tactics, thought processes, and lessons shared by the speakers at DEF CON.
The notes include:
- Real-world social engineering case studies
- OSINT methodology and reconnaissance techniques
- Psychological manipulation principles
- Frameworks for understanding human vulnerabilities
- Organizational risk factors related to insider threats
- Red team social engineering approaches
- Defensive strategies and awareness practices
- Lessons from well-known SE professionals and researchers
Each talk has a dedicated section, making the notes easy to navigate.
All talks are documented in a clean, consistent way with headings and quick-access links.
From voice impersonation and rideshare OSINT to imposter syndrome, neurodiversity, and insider threats.
The content is designed to help learners understand both offensive mindset and defensive countermeasures.
A lightweight, responsive static site for easy browsing:
https://giriaryan694-a11y.github.io/DEF-CON-27-Social-Engineering-Village-Notes/
Some categories included in the notes:
- Social Engineering Fundamentals
- The Psychology Behind Manipulation
- OSINT in the Real World
- Vishing & Voice Impersonation
- Red Team Physical and Digital Pretexting
- Insider Threat Behaviour Models
- Influence, Trust, and Rapport Building
- Human Risk Mitigation
- Neurodiversity & Human Factors in SE
- Confidence Scams & Con Artist Methodologies
This project exists to:
- Preserve valuable DEF CON SEV knowledge
- Help beginners and professionals learn social engineering concepts
- Provide a reliable reference for cybersecurity training
- Encourage ethical and defensive use of social engineering understanding
All notes are written with security awareness and educational intentions.