You are responsible for security at a hospital. Since many computers are accessed by multiple employees 24 hours a day, 7 days a week, controlling physical access to computers is very difficult. This is compounded by a high number of non employees moving through the building. You are concerned about unauthorized access to patient records. What would best solve this problem?
Correct Answer:
C
Which of the following are the goals of a public key infrastructure (PKI)? Each correct answer represents a part of the solution. Choose all that apply.
Correct Answer:
ADEF
Adam works as a Security Analyst for Umbrella Inc. CEO of the company ordered him to implement two-factor authentication for the employees to access their networks. He has told him that he would like to use some type of hardware device in tandem with a security or identifying pin number. Adam decides to implement smart cards but they are not cost effective. Which of the following types of hardware devices will Adam use to implement two-factor authentication?
Correct Answer:
D
Which of the following statements best describes a certification authority?
Correct Answer:
C
Which of the following encryption modes can make protocols without integrity protection even more susceptible to replay attacks, since each block gets decrypted in exactly the same way?
Correct Answer:
D
