Welcome! My name is Daniel Lerch and this is a personal site mainly dedicated to steganography, the ancient art and science of hidden communication.

"(...) the Chinese would often write on exceedingly thin silk or paper, which they rolled into a ball and covered with wax. The messenger hid the ball, or "la wan," somewhere about his person, or in his rectum, or he sometimes swallowed it."
Ancient China
Cite from the book "The Codebreakers" by David Kahn.

If this is your first time here, I recommend starting with the Blog section, where you can find articles on steganography and steganalysis. You can also visit the About section to learn a little more about me.