JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD MCA V ETHICAL HACKING Previous Question Paper (December - 2019 - R17)

MCA | V | V | R17 | December - 2019

Answer PaperPaper Code: 845AFMaximum Marks: 75Time: 3hrs

Note: This question paper contains two parts A and B. 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.

Part A

5 × 5 Marks = 25

125 marks
a

Explain the fundamental drivers for hackers.

5 marks

Answer

Hackers are driven by a variety of motivations, often categorized as follows:

  • Financial Gain: The primary driver for cybercriminals seeking to steal credit card data, bank credentials, or hold data for ransom.
  • Ideological/Political (Hacktivism): Individuals or groups attacking organizations to promote a political agenda, social cause, or protest.
  • Espionage: State-sponsored or corporate actors aiming to steal intellectual property, trade secrets, or classified government information.
  • Notoriety and Ego: Hackers seeking recognition within the underground community or testing their technical skills against complex security systems.
  • Revenge: Disgruntled employees or individuals targeting specific entities due to perceived personal or professional grievances.
b

Explain the need of a security policy.

5 marks

Answer

A security policy is essential as it serves as the formal document outlining how an organization protects its assets. It provides:

  • Standardization: Ensures consistent security practices across the entire organization.
  • Legal Compliance: Helps meet regulatory requirements and industry standards, reducing liability in the event of a breach.
  • Risk Mitigation: Defines acceptable use, access controls, and incident response procedures to minimize vulnerabilities.
  • Accountability: Clearly defines the roles, responsibilities, and expectations for employees regarding data protection and system usage.
c

Explain internet reconnaissance.

5 marks

Answer

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d

Explain UDP and TCP scanning.

5 marks

Answer

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e

What are aligning findings?

5 marks

Answer

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Part B

5 × 10 Marks = 50

2

Explain the Defense-in-Depth within Security Architecture.

10 marks

Answer

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OR
3

Describe the component parts of information security programs.

10 marks

Answer

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410 marks
a

Explain the security policy structure.

5 marks

Answer

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b

Explain the various security threats and challenges faced by companies/Businesses.

5 marks

Answer

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OR
510 marks
a

Explain the various imposed limitations imposed on a security consultant.

5 marks

Answer

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b

Explain the Pros and Cons of Multi-Phased Attacks (parallel).

5 marks

Answer

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610 marks
a

Explain the attributes to building an attacking system.

5 marks

Answer

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b

Explain the managing the engagement with respect to ethical hacking.

5 marks

Answer

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OR
7

Give a short note on:

10 marks
a

Social Engineering

5 marks

Answer

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b

Physical security.

5 marks

Answer

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810 marks
a

Explain the different enumeration techniques.

5 marks

Answer

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b

Describe how enumeration is used to perform vulnerability analysis.

5 marks

Answer

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OR
9

Explain the following with respect to exploitation:

10 marks
a

Threads and Groups

5 marks

Answer

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b

Password Crackers.

5 marks

Answer

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1010 marks
a

Explain the overall structure of a deliverable in ethical hacking.

5 marks

Answer

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b

How are the deliverables that provides information detailing the security issues are presented to the company?

5 marks

Answer

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OR
1110 marks
a

What is CERT? Explain the CERT Services.

5 marks

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b

Explain how incident management is done in ethical hacking?

5 marks

Answer

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