Network Security 2072
Tribhuwan University
Institute of Science and
Technology
2072
Bachelor Level / Eighth Semester
/ Science
Computer Science and Information Technology
( CSC-455
)
( Network Security
)
Full Marks: 60
Pass Marks: 24
Time: 3
hours
Candidates are required to give their answers in their own words as far as practicable.
The figures in the margin indicate full marks.
Attempt any Ten questions.(6 x 10 = 60)
1. Explain the basic computer security with example.
6
marks
view
2. Explain the model for Network Security.
6
marks
view
3. Explain the distribution of public keys with practical example.
6
marks
view
4. Explain the user authentication principles with example.
6
marks
view
5. What do you mean by transport-level security? Explain with example.
6
marks
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6. What do you mean by secure shell(SSH)? Explain.
6
marks
view
7. Explain the wireless transport layer security with example.
6
marks
view
8. How can you secure the electronic mail? Explain with example.
6
marks
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9. What do you mean by IP security? Explain IP security in brief.
6
marks
view
10. Differentiate between security Attacks and security services.
6
marks
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11. Explain in brief about Cyber security.
6
marks
view