In the name of ALLAH, the most beneficient, the most merciful

Network Security (CS707)

Subjective, Short Questions from Past Papers

 

Subjective Questions

Question

(Mid Term, Marks = 5, Lesson No. )

What are the major categories of security services? Briefly give an overview of each type.

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Question

(Mid Term, Marks = 5, Lesson No. )

What is the difference between a private key and a secret key?

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Question

(Mid Term, Marks = 5, Lesson No. )

Give a brief overview of functionality of CBC-MAC. Also mention the services provided by CBC-MAC.

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Question

(Mid Term, Marks = 10, Lesson No. )

Explain the concept of public key infrastructure with the hekp of an example. Also give the components of PKI.

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Question

(Mid Term, Marks = 5, Lesson No. )

In context of hashing what is meant by compression.

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Question

(Mid Term, Marks = 5, Lesson No. )

What CMAM. How it work?

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Question

(Mid Term, Marks = 5, Lesson No. )

If you are supposed to implement one-time pad encryption scheme, which requirements do you think each pad fulfill so that it is unbreakable?

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Question

(Mid Term, Marks = 10, Lesson No. )

Define working and diagram of digital signature with ahmad and bill example in the slides.

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Question

(Final Term, Marks = , Lesson No. )

How can protect information while flash drive can easily be attached to computer now a days?

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Question

(Final Term, Marks = , Lesson No. )

Which mechanism is used In S/MIME to achieve authentication and non-repudiation?

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Question

(Final Term, Marks = , Lesson No. )

How AH,ESP and IPsec is different when calculating ICV?

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Question

(Final Term, Marks = , Lesson No. )

How firewall is different from IPS?

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Question

(Final Term, Marks = , Lesson No. )

How Bastion host is most secure system?

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Question

(Final Term, Marks = , Lesson No. )

Explain Evasion with example?

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Question

(Final Term, Marks = , Lesson No. )

Why End-to-End encryption is important?

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Question

(Final Term, Marks = , Lesson No. )

Write about the Patches criteria for OS.

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Question

(Final Term, Marks = , Lesson No. )

Write IPS false negative records.

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