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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, December - 2019
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PRINCIPLES OF INFORMATION SECURITYTime: 3hrs
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Max.Marks:75
S 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 Bconsists 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
1.a) List an explain the key characteristics of an information security.
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[5]
b) Differentiate between laws and Ethics?
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[5]
c)
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List the five generations of firewall technology.Which generations is still in commonuse?
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[5]
d)
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What is the fundamental difference between symmetric and asymmetric encryption. [5]e) Describe the special requirements needed to ensure the privacy of personnel data. [5]
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PART - B
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5 ? 10 Marks = 50
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2.
With a neat diagram explain the approaches used for the implementation of information
security?
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[10]
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OR
3.
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What are the unique steps performed in security systems development life cycle model?[10]
4.
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Describe the functions and relationships among laws, regulations, and professional,
organizations in information security?
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[10]
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OR
5.
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Identify major national laws that affect the practice of information security.[10]
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6.Explain the fundamental aspects of documenting risk via the process of risk assessment?
[10]
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OR
7.
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Describe the technology that enables the use of virtual private networks.[10]
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8.
Discuss the nature and execution of the dominant methods of attack used against
cryptosystems.
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[10]
OR
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9.
Describe key physical security considerations, including fire control and surveillance
systems.
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[10]
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10.
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Illustrate how an organization's employment policies and practices can support theinformation security effort.
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[10]OR
11.
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Describe how planning, risk assessment, vulnerability assessment, and remediation tie
into information security maintenance.
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[10]
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---ooOoo---
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