Download JNTUH MCA 3rd Sem R19 2022 March-April 863AE Information Security Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 3rd Sem (Third Semester) Regulation-R19 2022 March-April 863AE Information Security Previous Question Paper

R19

Code No: 863AE















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA III Semester Examinations, March/April - 2022

INFORMATION SECURITY

Time: 3 Hours















Max.Marks:75

Answer any five questions

All questions carry equal marks

- - -


1.

What are Security Attacks? Explain different types of Security Services in detail. [15]


2.

Write a detailed note on DES and Strength of DES.







[15]


3.

Explain in detail the implementation of Diffie-Hellman Key Exchange algorithm. [15]


4.a)

Write a detailed note on Key Management.









b)

Explain in detail about SHA-512.











[6+9]


5.a)

Explain briefly about Digital Signatures.













b)

Write a detailed note on Kerberos.











[6+9]


6.

Write a detailed note on Pretty Good Privacy (PGP).







[15]


7.a)

Explain in detail about Secure Electronic Transaction (SET).







b)

Write a brief note on Combining Security Associations and Key Management.

[9+6]


8.

What are Intruders? Explain in detail about Intrusion Detection Systems.

[15]



---oo0oo---