Exam 5: Protecting Information Resources

Which of the following intentional computer and network threats is a type of Trojan program used to release a virus, worm, or other destructive code?

Briefly explain how packet-filtering firewalls work.

List the different types of intentional computer and network security threats.

Briefly discuss the process of data encryption.

_____is an attempt to gain access to a network by posing as an authorized user in order to find sensitive information, such as passwords and credit card information. ​

A(n) _____contains code intended to disrupt a computer, network, or Web site and is usually hidden inside a popular program. ​

In the context of computer and network security, _____ means that a system must not allow the disclosing of information by anyone who is not authorized to access it.

Which of the following is a type of access control used to protect systems from unauthorized access?

In a level 2 security system, _____ must be protected to ensure confidentiality, accuracy, and integrity of data.