Steganography

For both governments and business the security of the internet
1. seen the development of powerful encryption.
2. is vital.
3. to do that securely and covertly.
But today, the digital revolution has
1. spawned a powerful new form of covert communication.
2. want to hide information.
3. enables any type of digital file.
And you'll notice that these things
1. enables any type of digital file.
2. allows secret information to be hidden.
3. look identical.
The hidden message is
1. look identical.
2. protected by a password.
3. be something much more sinister.
So how does steganography
1. perform this magic disappearing act?
2. is made up of thousands of pixels.
3. digital watermarks on pictures.
The fear is that steganography could
1. to be realised in the aftermath of September 11.
2. poses as a sort of a haystack.
3. turn the internet into the ultimate "dead drop".
The program
1. runs and performs a detailed analysis of each image and audio file.
2. the investigation and the recovery of that information.
3. continue to use.
Whether you ban it or not, steganography still
1. be focussing on.
2. presents intelligence agencies with a huge challenge.
3. be made illegal.
We might not
1. to consort with other people.
2. is out there.
3. know how widespread its use is.
US law enforcement agencies
1. are their major customers.
2. is developing at breakneck speed.
3. be banned althogether.