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CRYPTOGRAPHY, NETWORK SECURITY AND CYBER LAW
[As per Choice Based Credit System (CBCS) scheme]
(Effective from the academic year 2017 - 2018)
SEMESTER - VI
Subject Code 17CS61
IA Marks 40
Number of Lecture Hours/Week 4
Exam Marks 60
CRYPTOGRAPHY, NETWORK SECURITY AND CYBER LAW
Important Questions - MODULE - 3
These Questions are being framed for helping the students in the "FINAL Exams" Only (Remember for Internals the Question Paper is set by your respective teachers). Questions may be repeated, just to show students how VTU can frame Questions.
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17CS61 - CRYPTOGRAPHY, NETWORK SECURITY AND CYBER LAW
Important Questions - MODULE - 3
1. What do you mean key management? Explain the fields of an X.509 certificate. (6-Marks) (Dec.2019/Jan.2020)
2. List and explain PKI Architectures. (6-Marks) (Dec.2019/Jan.2020)
3. Define Dictionary Attacks. Explain Attack types. (4-Marks) (Dec.2019/Jan.2020)
4. Design the Needham - Schroeder protocol. (6-Marks) (Dec.2019/Jan.2020)
5. Define Kerberos. Explain Kerberos message sequence. (5-Marks) (Dec.2019/Jan.2020)
6. Explain SSL Record Layer Protocol. (05 Marks) (Dec.2019/Jan.2020)
7. Explain the different Public key Infrastructure (PKI) architectures. (8-Marks) (June/July 2019)
8. Describe the Mutual authentication using a shared secret. (8-Marks) (June/July 2019)
9. Explain the Kerberos message sequence with diagram. (6-Marks) (June/July 2019)
10. Describe the IP See protocols Authentication Header and Encapsulating Security pay load in transport mode. (5-Marks) (June/July 2019)
11. Explain Secure Sockets Layer (SSL) hand shake protocol. (5-Marks) (June/July 2019)
12. Explain identity-based encryption. (6-Marks) (Dec 2018/Jan 2019)
13. Explain Needham Schroeder protocol version-1. (5-Marks) (Dec 2018/Jan 2019)
14. Explain Kerberos with message sequence. (6-Marks) (Dec 2018/Jan 2019)
15. Explain password based one-way authentication. (5-Marks) (Dec 2018/Jan 2019)
16. Explain Needham-Schroeder protocol version-2. (5-Marks) (Dec 2018/Jan 2019)
17. Explain SSL Handshake protocol. (6-Marks) (Dec 2018/Jan 2019)
18. What is digital certificate? Explain the X-509 digital certificate format. (8-Marks) (June/July 2018)
19. Distinguish shared secret-based authentication and asymmetric key-based authentication. (8-Marks) (June/July 2018)
20. Assume a client 'C' wants to communicate with server 'S' using Kerberos protocol. How can it be achieved? (8-Marks) (June/July 2018)
21. What is secure socket layer? Explain SSL Handshake protocol. (8-Marks) (June/July 2018)
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T = Text book
QB = Question Bank
AS = Amswer Script
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