What is Delimited data?
What is compression?
Explain zero-knowledge proofs?
Explain Digital steganography using images?
What are Shared secrets?
Differences between Watermarking vs. signatures?
What are threshold schemes?
What is Key escrow?
What is secret splitting?
What is signatures?
What are pseudo-random numbers?
Explain Secret splitting protocol?
What are "Exotic" protocols?
Explain Digital steganography using other formats?
What is Block ciphers?