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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
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MCA V Semester Examinations, June/July - 2018
PRINCIPLES OF INFORMATION SECURITY
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Time: 3hrs--- Content provided by FirstRanker.com ---
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Max.Marks:75
Note: This question paper contains two parts A and B.
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Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.
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PART - A
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5 ? 5 Marks = 25
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1.a) What are the components of information security? Explain briefly.
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[5]b) Describe digital millennium copy right act.
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[5]
c) Explain the mechanisms of access control.
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[5]
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d) Describe Vernam and Ex-or ciphers with an example.
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[5]
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e) Describe the goals and team of digital forensic.
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[5]
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5 ? 10 Marks = 50
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2.a)Describe the various phases of information security.
b)
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Explain information extortion? Describe how such an attack can cause losses.
[5+5]
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OR3.a)
Explain, the problem arises in software development security.
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b)
What is information system? Explain its components.
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[5+5]
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4.What is Enterprise information security policy? Explain in detail its components. [10]
OR
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5.
Discuss about five elements of business impact analysis for information security. [10]
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6.
Give a detailed note on components of risk identification in information security. [10]
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OR7.a)
Describe virtual private networks.
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b) Explain network intrusion detection and prevention system.
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[5+5]
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8.Explain RSA algorithm and write its strengths and weaknesses.
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[10]
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OR9.
Explain components of public key infrastructure.
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[10]
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10.
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Describe the life cycle of information security services.--- Content provided by FirstRanker.com ---
[10]
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OR11.a) Explain various method to acquire forensic data.
b) Explain vulnerability assessment of security maintenance model.
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[5+5]
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