Hack. Compete. Dominate.

Test your hacking skills in real-world CTF challenges. Compete globally, earn badges, and climb the leaderboard.

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Flags Captured

Challenge Categories

Explore diverse cybersecurity challenges across multiple domains

Web Security

Exploit web vulnerabilities, SQL injection, XSS, and more

Cryptography

Decrypt messages, break ciphers, and solve crypto puzzles

Forensics

Analyze digital evidence, recover data, and investigate incidents

Reverse Engineering

Analyze binaries, understand code flow, and extract secrets

Binary Exploitation

Exploit buffer overflows, format strings, and heap vulnerabilities

Network Security

Analyze network traffic, exploit protocols, and secure networks

Upcoming CTF Events

Join our upcoming Capture The Flag competitions and showcase your skills

Past Hackathons

Explore our previous CTF competitions and hackathons

HackaFlag 2025

Past Event

📍 Online Event

10 Hours
200+ Participants
May 17, 2025
5 Categories

Winners

1st Karan Kadam
2nd V Sarankumar S Varathaganesh
3rd Kalyani Gund
View Full Results

Cybersecurity Bootcamp & CTF

Past Event

📍 VTU Campus, Hybrid Event

2 Days
300+ Participants
June 2025
Hybrid Mode

Highlights

  • Comprehensive cybersecurity bootcamp
  • Intensive CTF challenge competition
  • Industry expert mentorship
  • Hands-on practical training
View Details

Event Flow

Your journey through a HierroShield CTF competition

1

Registration

Sign up and join the CTF platform

2

Challenge Access

Get access to challenges across all categories

3

Solve Challenges

Work through challenges, capture flags, and earn points

4

Leaderboard

Climb the ranks and compete for top positions

5

Recognition & Badges

Earn badges, certificates, and recognition for your achievements

Ready to Hack?

Join our CTF competitions and test your cybersecurity skills