Question

Choose the best answer (one) and give reason in a few sentences for your choice or not choosing others. Please give a reference. To get the full credit, the reason should be in your own words, not a copy from a reference/internet source. Such a copy will be considered plagiarizing

Q2. (4 pts) Which of the following is an example of a comprehensive security strategy? ______

A. We already use encryption, so we are safe.

B. We can detect intrusions with our intrusion detection software and have a firewall. These are supplemented by our use of cryptography.

C. . We have security software and hardware, an information security officer, a security budget, employee training, and a disaster recovery system in place. Reason: -

(4 pts) Which of the following choices is not part of a suggested information security plan?

A. protection of the information itself at the core

B. hardening of our resources (systems and networks)

C. authentication of those accessing the information

D. Sharing strong passwords Reason: -

Q9 (4 pts) The best trust model for e commerce is _______

A. Public Key Certificates and Certificate Authorities

B. Kerberos

C. PGP Web of Trust

D. A, B, and C E. None.

Reason and reference: -

Q10(4 pts) Hardening of DES cannot be accomplished by encrypting twice by two different keys:

True or False

Reason:

Q11 (5 pts) (APA format, Time New Roman 12 pts type double spaced, 200-250 words)

Compare CAIN and CIA.

Could you suggest any improvement in them?

Answer 1

Answer)

2) C) One such example is : We have security software and hardware, an information security officer, a security budget, employee training, and a disaster recovery system in place

As and when the security would be understood in the comprehensive way hence a broader understanding of the security is to be considered with respect to economics, human rights, or the environment

3) D. Sharing strong passwords

One should never share the password irrespective of the strength of the password

9) C. PGP Web of Trust

The PGP is otherwise called as the pretty businesses which uses the internet for providing the product in good privacy

10) True

As the double DES has 112 bit key as well as enciphers block of 64 bits. Hence encryption doesn't increase for any double cipher

As per HOMEWORKLIB POLICY a minimum of 1 question can be answered we did 4.

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