Assessments

Chapter 1 – Protecting Data in Motion or at Rest

1. b. 1972
2. a. integrity
3. d. signature
4. d. authentication
5. b. Asymmetric
6. b. Substitution
7. c. transposition

The answer to the secret code in Figure 1.10: Confidentiality is keeping private data private by protecting against unauthorized disclosure. This may have looked complex, but I substituted Wingdings font for the regular font!

Chapter 2 – The Evolution of Ciphers

1. c. scytale
2. b. substitution
3. a. Vigenère
4. d. 1876
5. a. Enigma
6. d. 01010011
7. a. Lucifer

Chapter 3 – Evaluating Network Attacks

1. d. Passive
2. c. Active
3. a. vector
4. d. appliances
5. c. vulnerability
6. b. vulnerabilities
7. a. Social engineering

Chapter 4 – Introducing Symmetric Encryption

1. d. Feistel
2. a. 1000
3. b. Lucifer
4. c. a single shared key
5. d. shift rows
6. d. Twofish
7. c. padding
8. b. XOR
9. a. CTR
10. d. WPA3

Chapter 5 – Dissecting Asymmetric Encryption

1. b. Diffie-Hellman
2. d. #10
3. c. RSA
4. a. hybrid
5. c. point
6. d. Web of Trust
7. b. HMAC

Chapter 6 – Examining Hash Algorithms

1. b. digest
2. d. HMAC
3. a. big
4. c. deterministic
5. a. Rivest
6. b. Keccak
7. c. CBC-MAC

Chapter 7 – Adhering to Standards

1. b. SHS
2. c. PCI DSS
3. d. HIPAA
4. c. GDPR
5. a. Ransomware
6. b. VoIP
7. a. CALEA

Chapter 8 – Using a Public Key Infrastructure

1. c. keychain
2. a. Kerberos
3. b. Stapling
4. d. CSR
5. a. pinning
6. d. 2048
7. b. X.509
8. c. organization

Chapter 9 – Exploring IPsec and TLS

1. a. PPTP
2. d. SSH
3. b. ESP
4. d. transport
5. c. PFS
6. b. IKE
7. a. handshake
8. c. Record

Chapter 10 – Protecting Cryptographic Techniques

1. b. DNS
2. a. ARP
3. d. 24-bits
4. c. Firesheep
5. a. certificate
6. b. entanglement
7. a. superposition