Poseidon's Trident CTF

An elite maritime cybersecurity challenge. Dive deep into OT/IoT systems, uncover critical vulnerabilities, and rule the digital waves.

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The Three Prongs of the Trident

This CTF is structured into three distinct challenge categories, each representing a prong of Poseidon's mighty trident.

Trident of Awareness

Test your skills in identifying human-centric threats. Challenges in this category focus on social engineering, phishing analysis, and operational security awareness within a maritime context.

Trident of Control

Dive into the core of maritime operations. This prong features challenges on Operational Technology (OT) and IoT devices like PLCs, ECDIS, and satellite communication systems. Reverse engineering and hardware hacking skills are key.

Trident of Dominance

For the elite hackers. This category covers advanced topics including vulnerability research on bespoke maritime software, complex OSINT investigations on fleet movements, and network forensics of ship-to-shore communications.

Rules & FAQ

1. Any roughness in the questions force attack is not available.

2. Unless otherwise stated, the flag format is K3YZ{th1s_1s_a_s4mpl3_fl4g}

3. Sharing answers between competitors is prohibited.

4. Have fun!