Exam 11: Securing Your Network

Which technology discourages attackers because they cannot identify a specific computer to attack on the internal network?

Which of the following is a program that appears useful,but instead does harm to a user's computer?

The ____ layer reads IP packet protocol address information and forwards each packet along the most expedient route for efficient network communications.

Compare and contrast stateful versus stateless packet filtering

Describe a man-in-the-middle attack.

Which of the following are criteria upon which a router can make filtering decisions? (Choose all that apply.)

One step in hardening a system involves deploying all available services on your system,thereby confusing a potential attacker.

____ is unrequested e-mail that is sent to hundreds,thousands,or even millions of users.

Match each term with the correct statement below. -command line interface that enables you to configure packet filter rules through the use of tables.

Which of the following are steps to keep in mind when hardening a system? (Choose all that apply.)

Stateless filtering screens on the basis of the context of the communication.

Which of the following is a portion of a network that exists between two or more networks such as a network between a private network and the Internet?

A router can perform packet filtering and can be used as a firewall on a network.

Briefly describe network address translation.

Match each term with the correct statement below. -provides information about all kinds of security threats.

A ____________________ is not a virus,but an e-mail falsely warning of a virus.

It is best to secure your wireless network in order to prevent which of the following types of attacks that involve the attacker using a portable computer and an omnidirectional antenna?

Which of the following are border points that should be protected with a strong border security design? (Choose all that apply.)

Match each term with the correct statement below. -might take the form of simply flooding a system with more packets than it can handle.

Match each term with the correct statement below. -used by attackers to associate IP address information with account and password communications.