A user is sending a large number of protocol packets to a network in order to saturate its
resources and to disrupt connections to prevent communications between services. Which type of
attack is this?

Which of the following types of firewall functions at the Session layer of OSI model?

Which of the following statements about a stream cipher are true? Each correct answer represents
a complete solution. Choose three.

Which of the following types of attack can be used to break the best physical and logical security
mechanism to gain access to a system?

You are the Security Consultant advising a company on security methods. This is a highly secure
location that deals with sensitive national defense related data. They are very concerned about
physical security as they had a breach last month. In that breach an individual had simply grabbed
a laptop and ran out of the building. Which one of the following would have been most effective in
preventing this?

You want to implement a network topology that provides the best balance for regional topologies
in terms of the number of virtual circuits, redundancy, and performance while establishing a WAN

network. Which of the following network topologies will you use to accomplish the task?

Which of the following protocols is an alternative to certificate revocation lists (CRL) and allows the
authenticity of a certificate to be immediately verified?

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?