101 Lecture 5

Which concept is not included in CIA principles?h 

• Accuracy

• Integrity

• Availability

• Confidentiality

Q.2: Using an ATM card to login to withdraw money from a machine is categorized as which authentication method?

• What You Know

• What You Have

• What You Are

• What You Own

Q3: Which concept involves keeping track of user actions?

• Authentication

• Accounting

• Auditing

• Access Control

Q4: Which type of Encryption that requires both the public key and the private key?

• Symmetric Encryption

• Asymmetric Encrytion

Q5: In the Asymmetric Encryption, when Alice sends a secret message to Bob, Alice has to use which key to encrypt?

• Bob's Public Key

• Bob's Private Key

• Alice's Public Key

• Alice's Private Key

Q6: In the Asymmetric Encryption, when Bob receives a secret message from Alice, he has to use which key to decrypt?

• Bob's Public Key

• Bob's Private Key

• Alice's Public Key

• Alice's Private Key