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Dive into detailed solutions for PicoCTF challenges and enhance your skills in cybersecurity

About PicoCTF

PicoCTF is a beginner-friendly cybersecurity competition designed to help individuals enhance their problem-solving skills in various domains of cybersecurity. Each challenge is crafted to test and improve your understanding of core concepts.

Challenge Categories

Binary Exploitation

Learn how to exploit binary vulnerabilities and secure code against attacks. Writeups of some challenges that I solved in this category are following :

Cryptography

Decode encrypted messages and unravel the mysteries of cryptographic systems. Writeups of some challenges that I solved in this category are following :

Forensics

Analyze digital evidence to solve mysteries and trace activities. Writeups of some challenges that I solved in this category are following :

General Skills

Master fundamental tools and techniques essential for cybersecurity Writeups of some challenges that I solved in this category are following :

  1. Big Zip
  2. Binary Search
  3. Binhexa
  4. Blame Game
  5. Collaborative Development
  6. Commitment Issues
  7. Endianness
  8. First Find
  9. Time machine
  10. Super SSH
  11. Repetitions

Reverse Engineering

Dissect binaries to understand their functionality and uncover hidden secrets Writeups of some challenges that I solved in this category are following :

  1. Bit O Asm 1 2 3 4
  2. GDB baby step 1 2 3 4

Web Exploitation

Explore vulnerabilities in web applications and learn to secure them. Writeups of some challenges that I solved in this category are following :

  1. Inspect HTML