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shreyash2002/README.md

👋 Hi, I’m Shreyash Chauhan

🔐 Cybersecurity Researcher | 📡 RF & IoT Security | 🦀 Rust Developer | 🎓 M.Tech Cybersecurity

I work at the intersection of network security, IoT, RF analysis, and applied security research.
My focus is on building, breaking, and understanding real systems — not just theory.

🧠 What I’m Interested In

  • IoT & RF Security

    • Passive RF analysis of IoT devices
    • Protocol behavior fingerprinting
    • SDR-based monitoring (HackRF, ESP32, Wi-Fi, BLE)

  • Network & Protocol Security

    • DNS tunneling, DoH/DoT anomaly detection
    • HTTP/2, gRPC, QUIC abuse & fingerprinting
    • Traffic analysis and lightweight IDS concepts

  • Offensive Security & Research

    • Post-exploitation tooling concepts
    • Modular pentesting utilities
    • Threat modeling & attack simulation

  • Systems & Low-Level Work

    • Rust for security tooling
    • Custom parsers & fuzzers
    • Performance-focused design

🧪 Academic & Research Goals

  • Writing research-grade security projects
  • Publishing papers in network & IoT security
  • Preparing for PhD / research-focused roles
  • Building tools that demonstrate depth, not demos

🏋️ Beyond Tech

  • 🤸 Handstand & Calisthenics
  • 🏸Badminton & Football⚽

📫 Let’s Connect

“Understand the system deeply enough that exploitation and defense both become obvious.”

Pinned Loading

  1. threat-intel-fetcher threat-intel-fetcher Public

    The Threat Intelligence Fetching Script is a versatile Python tool designed to effortlessly retrieve threat intelligence feeds from specified URLs while ensuring security and flexibility. With rea…

    Python 1

  2. keylogger-python keylogger-python Public

    Forked from CSCult/keylogger-python

    Python

  3. blockchain-fundamentals-python blockchain-fundamentals-python Public

    Python

  4. CSCult/keylogger-python CSCult/keylogger-python Public

    Python 3

  5. email-header-analysis email-header-analysis Public

    ython script to automate email header inspection for phishing analysis. Extracts From, Reply-To, and Return-Path fields, validates SPF/DKIM alignment, and identifies suspicious forwarding chains.

    Python

  6. mini-log-correlator mini-log-correlator Public

    a log analysis script that correlates system authentication logs and web server access logs based on IP and timestamp. Helps detect staged attacks like reconnaissance followed by login attempts.

    Python