Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
B. Pharm. SEMESTER VII • EXAMINATION WINTER • 2016
Subject Code: 2270006 Date: 29-11-2016
Subject Name: Cyber Security
Time: 10:30 am 01:30 pm Total Marks: 80
Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Explain the following terms:
1. DOS attack
2. SQL Injection
3. Trojan
06

Write a short note on cybercrimes.
05

Write a short note on cyber security.
05
Q.2

How a firewall protects a network.
06

Write a short note on Patent law.
05

What is Firewall? Discuss different types of firewall in detail.
05
Q.3

Write a note on security challenges posed by mobile devices.
06

Enumerate various types of security services and explain any two of them in detail.
05

Write down different security measures in organization for handling mobile devices
05
Q.4

Write a short note on Cyber stalking.
06

How do recognizing and defining a computer crime?
05

Write a short note on cloud computing.
05
Q.5

Explain following terms in detail
1. Spamming
2. Buffer overflow
3. Backdoors
06

What is steganography? Discuss in detail.
05

Discuss in brief about digital payment frauds.
05
Q. 6

Write a short note on Virtual Private Network.
06

Write a short note on cloud computing.
05

Enlist various types of security mechanism. Discuss any two of them in detail.
05
Q.7

Explain following terms in detail
1. Keyloggers
2. E-mail bombing
3. Webjacking
06

Write difference between Active attack and Passive attack.
05

Write an overview of security risk in social media.
05