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Network Security MCQs Set 02

Network Security MCQs Set 02

Q.1 The ________ protocol is designed to authenticate the source host and to ensure the integrity of the payload carried by the IP packet.
A. AH
B. ESP
C. SPE
D. None of the choices are correct.
ANSWER: A) AH
Explanation : No Explantion Given
Q.2 The _______ protocol provides message authentication and integrity, but not privacy.
A. AH
B. ESP
C. SPE
D. None of the choices are correct.
ANSWER: A) AH
Explanation : No Explantion Given
Q.3 The _______ protocol provides message authentication, integrity, and privacy.
A. AH
B. ESP
C. SPE
D. None of the choices are correct.
ANSWER: B) ESP
Explanation : No Explantion Given
Q.4 The _______ was designed to provide security at the transport layer.
A. AH
B. ESP
C. TLS
D. None of the choices are correct.
ANSWER: C) TLS
Explanation : No Explantion Given
Q.5 _______ was invented by Phil Zimmermann to provide all four aspects of security in the sending of email.
A. AH
B. ESP
C. TLS
D. None of the choices are correct.
ANSWER: D) None of the choices are correct.
Explanation : No Explantion Given
Q.6 A packet-filter firewall filters at the ________ or ___________ layer.
A. network; application
B. transport; application
C. network; transport
D. None of the choices are correct
ANSWER: C) network; transport
Explanation : No Explantion Given
Q.7 A proxy firewall filters at the __________ layer.
A. transport
B. network
C. application
D. None of the choices are correct.
ANSWER: C) application
Explanation : No Explantion Given
Q.8 Three security goals are _______________________________________.
A. Confidentiality, cryptography, and nonrepudiation
B. Confidentiality, encryption, and decryption
C. Confidentiality, integrity, and availability
D. None of the choices are correct.
ANSWER: C) Confidentiality, integrity, and availability
Explanation : No Explantion Given
Q.9 Which of the following attacks is threatening integrity?
A. Masquerading
B. Traffic Analysis
C. Denial of service
D. None of the choices are correct.
ANSWER: A) Masquerading
Explanation : No Explantion Given
Q.10 Which of the following attacks is threatening availability?
A. Replaying
B. Modification
C. Denial of service
D. None of the choices are correct.
ANSWER: B) Modification
Explanation : No Explantion Given
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