Which of the following intrusion detection systems (IDS) monitors network traffic and compares it
against an established baseline?

Which of the following are the initial steps required to perform a risk analysis process? Each correct
answer represents a part of the solution. Choose three.

Access controls are divided into three different categories. Place the appropriate security services in
their corresponding categories.

Which of the following protocols uses the Internet key Exchange (IKE) protocol to set up security
associations (SA)?

Sam is creating an e-commerce site. He wants a simple security solution that does not require each
customer to have an individual key. Which of the following encryption methods will he use?

An organization wants to allow a certificate authority to gain access to the encrypted data and
create digital signatures on behalf of the user. The data is encrypted using the public key from a
user’s certificate. Which of the following processes fulfills the above requirements?

Computer networks and the Internet are the prime mode of Information transfer today. Which of
the following is a technique used for modifying messages, providing Information and Cyber security,
and reducing the risk of hacking attacks during communications and message passing over the
Internet?

Which of the following are the primary components of a discretionary access control (DAC) model?
Each correct answer represents a complete solution. Choose two.

You work as a technician for Trade Well Inc. The company is in the business of share trading. To
enhance security, the company wants users to provide a third key (apart from ID and password) to
access the company’s Web site. Which of the following technologies will you implement to
accomplish the task?

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?