What is Compression and its 2 Types?
What is the Difference between Lossy and Lossless Compression?
What is Run-Length Encoding?
What is Dictionary (En)coding?
What are the Advantages of Dictionary (En)coding?
What is Encryption?
What is a Key in Encryption?
Why is Encryption Important in Wireless Communication?
What is Symmetric Encryption?
What is the Problem with Symmetric Encryption?
What is Asymmetric Encryption?
What is Hashing?
How can Hashing be used to Store Passwords?