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WorksheetsChapter 6 (Fundamentals of Cybersecurity
Total questions: 10
Worksheet time: 7mins
Cryptography is the art of transforming information called (a) into an unreadable form (ciphertext) using a secret key
Which process involves transforming plaintext into ciphertext using a key
Which process involves transforming ciphertext into plaintext using a key
What term is used to verify the identity of an individual using digital signatures and public-key cryptography?
(a)
Which of the following uses an immutable ledger that facilitates the process of recording transactions?
Which of the following are limitations to cryptography?
Key management can be complex
New vulnerabilities may emerge
Quantum computing threatens existing algorithms
Key length does not affect security.
Which of the following are common cryptographic algorithms?
Ceasar Cipher
OTP
Hashing
LTP
Which type of cryptographic algorithm uses public and private keys for encryption and authentication?
Which vulnerability is finding two different messages that produce the same hash value?
Which command will generate an MD5 hash from a Linux prompt?
