Network Security and Cryptography Quiz

What does DES stand for in cryptography?

• Data Encoding Standard

• Dynamic Encryption Standard

• Digital Encryption System

• Data Encryption Standard

Which algorithm is associated with public key cryptography?

• AES

• RSA

• 3DES

• DES

What is the main purpose of a Hash Function?

• To encrypt data

• To decode messages

• To authenticate messages

• To generate keys

Which of the following is a digital signature standard?

• SET

• PGP

• DSS

• SHA

What does the Diffie-Hellman Key Exchange facilitate?

• Symmetric Key Distribution

• Public Key Distribution

• Digital Signature Verification

• Hash Function Creation

Which protocol is used for email security?

• SSL

• SET

• PGP

• Kerberos

What is the main function of a firewall?

• To filter network traffic

• To detect intrusions

• To manage keys

• To encrypt data

Which of the following is NOT a type of cipher mentioned?

• Block Cipher

• Stream Cipher

• Quantum Cipher

• Transposition Cipher

What is the focus of Module VI?

• Key Management

• Web Security

• System Security

• Public Key Cryptography

Which of the following is a characteristic of the Advanced Encryption Standard (AES)?

• It uses a 64-bit key

• It is a symmetric key algorithm

• It is less secure than DES

• It is a public key algorithm