25 - Symmetric Encryption Flashcards
1
Q
What are three ways of hiding information?
A
- Encryption
- Hashing
- Steganography
2
Q
What is symmetric encryption?
A
A type of encryption where both parties have the same key
3
Q
What Cyber Pillar does encryption provide?
A
Confidentiality
4
Q
What three things does encryption/decryption need?
A
- Plaintext
- Key
- Ciphertext
With any combination of two items, you can produce the third.
