Which cryptographic key mechanism is used to decrypt data that was scrambled using a publicly distributed asymmetric encryption key? MCQ with Answer and Explanation
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Question #1
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What is the purpose of a digital certificate?
Correct Answer: Option D
Explanation:
A digital certificate is an electronic document that uses a digital signature to bind a public key with an identity, verifying the owner's authenticity in online communications.
A digital certificate is an electronic document that uses a digital signature to bind a public key with an identity, verifying the owner's authenticity in online communications.
This question belongs to:
Computer
Cyber Security
Question #2
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An attacker uses a network configuration trick to intercept wireless session cookies, letting them access a corporate web account without needing the user's password. This exploit is:
Correct Answer: Option D
Explanation:
Session hijacking captures live authentication tokens or active session state cookies, enabling attackers to bypass authentication gateways and impersonate victims.
Session hijacking captures live authentication tokens or active session state cookies, enabling attackers to bypass authentication gateways and impersonate victims.
This question belongs to:
Computer
Cyber Security
Question #3
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What is the purpose of a VPN in terms of privacy?
Correct Answer: Option C
Explanation:
A VPN masks the user's IP address and encrypts internet traffic, enhancing online privacy and security by preventing third parties from monitoring online activities.
A VPN masks the user's IP address and encrypts internet traffic, enhancing online privacy and security by preventing third parties from monitoring online activities.
This question belongs to:
Computer
Cyber Security
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