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Question 29 Kerberos V4 and V5 is vulnerable against which of the following atta

ID: 3911698 • Letter: Q

Question

Question 29

Kerberos V4 and V5 is vulnerable against which of the following attacks?

Modification attacks

Man-in-the middle attacks

Password Attacks

IP Spoofing

Question 30

Which of the following is true of RSA?

It has much smaller key sizes than DES and AES

It has replaced DES

It uses the same key to encryp and decrypt

It relies on the difficulty of factoring large numbers for its strength

Question 31

Asymmetric cryptography is based on the work of which of the following?

Diffe-Hellman

NIST

IEEE

ANSI

32Authentication that can be determined with a high degree to be qenuine and is a service in which those who are involved cannot deny that they have participated is called what?

Privacy

Authorization

Identification and authorization

Non-repudiation

Modification attacks

Man-in-the middle attacks

Password Attacks

IP Spoofing

Question 30

Which of the following is true of RSA?

It has much smaller key sizes than DES and AES

It has replaced DES

It uses the same key to encryp and decrypt

It relies on the difficulty of factoring large numbers for its strength

Question 31

Asymmetric cryptography is based on the work of which of the following?

Diffe-Hellman

NIST

IEEE

ANSI

32Authentication that can be determined with a high degree to be qenuine and is a service in which those who are involved cannot deny that they have participated is called what?

Privacy

Authorization

Identification and authorization

Non-repudiation

Explanation / Answer

Answer 29 :- Password attacks; since Password authentication protocol is the loophole in kerberoes

Answer 30:- It relieson Difficulty of factoring large numbers for its strength

Answer 31:- Diffie-hellman

Answer 32:- Non-Repudiation

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