Q1. Explain types of Security Attacks.

This is question 1 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Q3. Explain Data Encryption Standards Algorithm with diagram.

This is question 3 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Q3. Explain Modes of Algorithm.

This is question 3 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Q3. Explain SHA-512 Algorithm.

This is question 3 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Q4. List & Explain various key management techniques.

This is question 4 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

SummerBE2019

Information Security — Summer 2019

Q: Q2. Explain conventional security model used for information security.

This is question 2 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Q: Q2. 17 Encrypt Message "Secure" using Hill Cipher with key [ ]2319

This is question 2 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Q: Q2. Encrypt the given message using playfair cipher. Message : GOOD MORNING Key : GTU EXAMS

This is question 2 (7 marks) from the GTU Information Security BE Summer 2019 question paper. Subject code: 160702.

Subject Code160702

ProgramBachelor of Engineering

Total Marks70

Questions10

Exam Date20 May 2019

Exam Time10:30 AM TO 01:00 PM

Questions17

Explain types of Security Attacks.

[7 marks]

Explain Diffie - Hellman key exchange algorithm. Also explain Man-in-Middle attack with example.

[7 marks]

Explain conventional security model used for information security.

[7 marks]

17 Encrypt Message "Secure" using Hill Cipher with key [ ]2319

[7 marks]

Encrypt the given message using playfair cipher. Message : GOOD MORNING Key : GTU EXAMS

[7 marks]

Compare Symmetric Key Algorithm with Asymmetric Key Algorithm.

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List & Explain various key management techniques.

[7 marks]

Explain concept of Dual Signature in SET.

[7 marks]

What is SSL? Explain SSL Handshake & Record Protocol.

[7 marks]

Explain Authentication mechanism of Kerberos.

[7 marks]

What are the five services principal services provided by PGP? Explain in detail.

[7 marks]

Explain Digital Signature. Also explain its use with the help of example.

[7 marks]

Explain IP Sec with its benefits.

[7 marks]

What are the characteristics of hash function? Also explain basic techniques of hash algorithm.

[7 marks]