Reg.
No:
AALIM MUHAMMED SALEGH COLLEGE OF ENGINEERING
INTERNAL ASSESSMENT II, 2024-2025
Subject Code : CW3551
Subject Title : Data and Information Security
Year /Sem: III/V
(Regulations R- 2021)
Artificial Intelligence and Data Science
Time: 01hour 30 minutes Maximum: 50 Marks
Answer ALL Questions Date: 12.11.2024
CO1 Understand the basics of data and information security.
CO2 Understand the legal , ethical and professional issues in information security.
BL – Bloom’s Taxonomy Levels.
(L1-Remembering, L2-Understanding, L3- Applying, L4-Analyzing, L5- Evaluating, L6-Creating)
PART – A (5 X 2 = 10 Marks)
1. Identify the primitive roots of a prime number q=7. L2 CO3
2. List down the comparison of SHA parameters. L1 CO3
3. What is PGP? L1 CO4
4. What do you meant by S/MIME ? L1 CO4
5. What is the difference between TLS and SSL security ? L1 CO5
PART – B [2 X 13 = 26 Marks]
a) Explain briefly about Kerberos. 13 L2 CO3
6.
OR
Describe digital signature algorithm and show how singing and verification
b) 13 L2 CO3
is done using DSS . Provide example for the same.
Explain in detail about architecture of IP security. Depict how email
a) 13 L2 CO4
message could be sent secured with a neat example.
7. OR
CO4
Explain S/MIME operational descriptions, message content types and L2
b) 13
enhanced security services.
PART – C [1 X 14 = 14 Marks]
8. a) Explain Elgamal Digital Encryption Scheme. 14 L2 CO3
OR
b) Explain the secure socket layer and working of SSL protocol. 14 L2 CO5
Prepared by
S . Shafla Fathima Subj. Co-Ordinator HOD/ AI&DS
Faculty Chairman Vice-Principal Principal
