Which of the following does PEAP use to authenticate the user inside an encrypted tunnel? Each
correct answer represents a complete solution. Choose two.

Which of the following terms refers to a mechanism which proves that the sender really sent a
particular message?

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?

Maria works as a Network Security Officer for Gentech Inc. She wants to encrypt her network traffic.
The specific requirement for the encryption algorithm is that it must be a symmetric key block
cipher. Which of the following techniques will she use to fulfill this requirement?

Which of the following protocols uses public-key cryptography to authenticate the remote
computer?

Which of the following cryptographic system services ensures that information will not be disclosed
to any unauthorized person on a local network?

Which of the following are the examples of technical controls? Each correct answer represents a
complete solution. Choose three.

Which of the following tenets does the CIA triad provide for which security practices are measured?
Each correct answer represents a part of the solution. Choose all that apply.

Which of the following types of attacks cannot be prevented by technical measures only?

Which of the following attacks can be overcome by applying cryptography?