Network Security MCQs

94 MCQs  (Page 6 of 10)

Attempt Network Security Quiz
Size of the sequence number is-
A. 32 bits
B. 48 bits
C. 56 bits
D. 64 bits
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Which one of the following does not undergo the encryption procedure?
A. Pdl
B. Pktl
C. Seq#
D. Padding
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What is the recommended cryptographic algorithm for the Secure Shell Transport Layer?
A. Twofish 128
B. Aes 192
C. Aes 128
D. Blowfish
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What is the recommended modes of operation for encryption and decryption in the Secure Shell Transport Layer?
A. Ecb
B. Ofb
C. Cbc
D. Cfb
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What is the recommended MAC algorithm for the SSH Transport Layer?
A. Hmac €? md5
B. Hmac €? md5 €? 96
C. Hmac sha1 €? 96
D. Hmac sha1
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The session Identifier remains constant throughout the SSH connection.
A. True
B. False
C.
D.
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In the Key generation procedure, the Initialization Vector from the server to client is represented as:
A. Hash(k||h||€?c”||session_id)
B. Hash(k||h||€?b”||session_id)
C. Hash(k||h||€?f”||session_id)
D. .
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Which port forwarding technique intercepts application-level traffic and redirects it from an insecure TCP connections to secure SSH tunnels?
A. Remote forwarding
B. Local forwarding
C. Stable forwarding
D. None of the mentioned
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The protocol ‘POP’ stands for-
A. Remote forwarding
B. Local forwarding
C. Post office protocol
D. None of the mentioned
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An IP packet has arrived with the first 8 bits as 01000010. What is the version?
A. 3
B. 4
C. 5
D. 6
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Word of the Day
13 Jul
Debunk
expose the falseness or hollowness of (an idea or belief).
بے نقاب کرنا، پول کھولنا

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