Abstract representation of steganography

Hidden in Plain Sight.

Venatus is a multi-level steganography game, currently 20 levels, designed to test your observation and analysis skills. Each level is a puzzle waiting to be solved.

Start the Challenge

Or... Find an Alternate Entry Point

A true analyst leaves no stone unturned.

 
  >  
 
 
 
 
 
From the Dossiers
 
Our latest briefings on the world of hidden data.
 
 
  
 
 Example of a null cipher in Git commit 
 
 
Finding Null Ciphers in Git History
 
A null cipher is a form of encryption where the plaintext is mixed with a large amount of non-cipher material.
 

Published on August 28, 2025 
 
 
  
 
 One-Time Pad In Cryptography 
 
 
A Complete Guide to the OneTime Pad and XOR Cryptography
 
OTP is the Holy Grail of Cryptography
 

Published on August 28, 2025 
 
 
  
 
 Audio echo steganography 
 
 
A Comprehensive Guide to Audio Echo Steganography
 
Audio Echo data hiding stands out for its elegance, stealth, and biomimetic approach.
 

Published on August 27, 2025 
 
 
  
 
View All Posts →