1. What does it mean that something is encrypted?

That the information is secret

That the keys have locked the information before it was erased

That the 1's and 0's that constitutes the information has been scrambled according to a set formula, and locked with a secret key.

2. What is a Trojan?

A program that disguises itself to sneak into a computer.

A linecode at the beginning of the code that protects the rest.

A small computer that Soviet spies insert into CIA computers

3. How many possible key-combinations are there that "open" the SafeIT Algorithm?

A larger number than there are atoms in the Universe

Fewer than in PGP (Pretty Good Privacy)

481

4. How many ports are there (in and out of a computer)?

512 Kb

approx. 120 million

approx. 65,000

5. How do you erase information permanently from your hard disc?

You use a Wipe program that over writes your old information.

You press "Delete" and move the data to the Recycle Bin

You burn your hard disc, and put the ashes in an acid bath, like they do at the CIA.