Questions from Business Communication

Q: Explain how pulse code modulation (PCM) works.

Explain how pulse code modulation (PCM) works.

Q: What is PKI, and why is it important?

What is PKI, and why is it important?

Q: What is a Certificate Authority (CA)?

What is a Certificate Authority (CA)?

Q: How does PGP differ from SSL?

How does PGP differ from SSL?

Q: How does SSL differ from IPSec?

How does SSL differ from IPSec?

Q: What are some of the criteria that can be used to rank

What are some of the criteria that can be used to rank security risks?

Q: What are the three major ways of authenticating users? What are

What are the three major ways of authenticating users? What are the pros and cons of each approach?

Q: What are the different types of two factor authentication methods and how

What are the different types of two factor authentication methods and how do they work?

Q: Explain how a biometric system can improve security. What are the

Explain how a biometric system can improve security. What are the problems with it?

Q: Why the management of user profiles an important aspect of a security

Why the management of user profiles an important aspect of a security policy?