Click to enlarge. Computer scientists have invented FontCode, a way to embed hidden information in ordinary text by imperceptibly changi...

Just a few years into his military service, Robert Baden-Powell had served in South Africa and was transferred to Malta, where he began his ...

A new kind of party craze has many Australians scrambling for invitations.   Crypto parties, where people gather to learn online encrypt...

Those awkward silences during phone calls can communicate a lot. Especially if you're sending hidden messages during them.  Computer s...

As most readers of the Security Scrapbook know, I do not sell products, nor do I profit in any way from items brought to your attention. The...

Fourandsix Technologies, Inc. has introduced their first product, FourMatch, which instantly distinguishes unmodified digital camera files ...

FREE book: Fundamentals of Media Security (110 pages) The most interesting chapters... • Steganography • Digital Watermarking •...

via James Mulroy , PCWorld   Attackers in Brazil have found a way to sneak around antivirus programs by using cryptography.... the virus wr...

Researchers have devised a new scheme for hiding secret data within VoIP packets , making it possible to carry on legitimate voice conversa...

via our West Coast ghost...   Espionage just got a little more sophisticated and scientific. Invisible ink? Decoder rings? Lemon juice? Puh...

...lose zem, and ve dock your pay!"   You’ve gotta hand it to Russian intelligence, they’ve got chutzpah. First they planted a network...

Paul Mah has something important for the FBI, all lawmakers and the rest of us to ponder.    "...the implementation of (encryption) ...

Now you can blind shoulder surfers with these two very cool computer security products. Very innovative. Very clever. Very secure.  Private...

Steganography is becoming the tool of choice for a whole cadre of criminals a lot more daunting than these putative Borises and Natashas. I...