Podcast
Questions and Answers
Which technique is primarily used to ensure the integrity of data?
Which technique is primarily used to ensure the integrity of data?
- Cryptographic Encryption
- Digital Signature
- Message Authentication Code (MAC)
- Hash Functions (correct)
What is the purpose of a digital signature in message authentication?
What is the purpose of a digital signature in message authentication?
- To ensure the message is secure from unauthorized access
- To generate a MAC for the message
- To encrypt the message for confidentiality
- To verify the authenticity and integrity of the message (correct)
In the context of data integrity, what can be compared to ensure that a document has not been changed?
In the context of data integrity, what can be compared to ensure that a document has not been changed?
- Public-key encryption scheme
- Hash value of the document
- Message authentication code (MAC)
- Sender's fingerprint on the document and on file (correct)
Which cryptographic technique is mainly used for confidentiality rather than integrity?
Which cryptographic technique is mainly used for confidentiality rather than integrity?
What is the primary purpose of a Message Authentication Code (MAC)?
What is the primary purpose of a Message Authentication Code (MAC)?
What is the primary purpose of a cryptographic hash function?
What is the primary purpose of a cryptographic hash function?
In the context of network security, what is the main function of a digital signature?
In the context of network security, what is the main function of a digital signature?
What is the primary role of a message authentication code (MAC) in network security?
What is the primary role of a message authentication code (MAC) in network security?
In the context of data integrity, what is the purpose of using a cryptographic W Authentication Code (MAC)?
In the context of data integrity, what is the purpose of using a cryptographic W Authentication Code (MAC)?
Which technique is primarily used to ensure that a document has not been tampered with in network security?
Which technique is primarily used to ensure that a document has not been tampered with in network security?
In the context of network security, which technique is primarily used for ensuring integrity rather than confidentiality?
In the context of network security, which technique is primarily used for ensuring integrity rather than confidentiality?
What is the main purpose of a Cryptographic Authentication Code (MAC) in data integrity?
What is the main purpose of a Cryptographic Authentication Code (MAC) in data integrity?
Which cryptographic technique is primarily used to indicate that a document has come from and been approved by the sender?
Which cryptographic technique is primarily used to indicate that a document has come from and been approved by the sender?
What is the main function of a digital signature in network security?
What is the main function of a digital signature in network security?
Which technique can be compared to a fingerprint on a document in order to ensure that the document has not been changed?
Which technique can be compared to a fingerprint on a document in order to ensure that the document has not been changed?
Flashcards are hidden until you start studying
