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Questions and Answers
Which of the following best describes authentication?
Which of the following best describes authentication?
- Ensuring data confidentiality
- Preventing denial of transmitted messages
- Verifying the source of a message (correct)
- Controlling access to network resources
What is the purpose of access control?
What is the purpose of access control?
- Ensuring data confidentiality
- Preventing denial of transmitted messages
- Limiting and controlling access to authorized entities (correct)
- Verifying the source of a message
What does data confidentiality aim to prevent?
What does data confidentiality aim to prevent?
- Unauthorized release/disclosure of user data (correct)
- Denial of transmitted messages
- Limiting and controlling access to authorized entities
- Duplication, insertion, modification, reordering, or replays of messages
What does data integrity assure?
What does data integrity assure?
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Which layer of the network protocol is responsible for implementing mechanisms for data confidentiality?
Which layer of the network protocol is responsible for implementing mechanisms for data confidentiality?
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Which layer of the network protocol is responsible for implementing mechanisms for data integrity?
Which layer of the network protocol is responsible for implementing mechanisms for data integrity?
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Which layer of the network protocol is responsible for implementing mechanisms for authentication?
Which layer of the network protocol is responsible for implementing mechanisms for authentication?
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