Name: 

Viruses can spread through instant messaging (IM).

A worm must attach itself to a computer document, such as an e-mail message, and is spread by traveling along with the document.

Logic bombs are extremely difficult to detect before they are triggered.

ERD bootable floppies can be created for Microsoft Windows Server 2003, Windows 2000, and Windows XP.

If the hard drive of a stolen laptop computer that is equipped with a stealth signal transmitter is removed and installed on another computer, it will send a signal from the new computer.

A computer ____ is a program that secretly attaches itself to a document or another program and executes when that document or program is opened.

A(n) ____ is a computer program that lies dormant until it is triggered by a specific logical event, such as a certain date reached on the system calendar or a person’s rank in an organization dropped below a previous level.

____ relies on tricking and deceiving someone to access a system.

____ involves digging through trash receptacles to find computer manuals, printouts, or password lists that have been thrown away.

____ can be performed based on what you have, what you know, or what you are.

A(n) ____ is a secret combination of letters and numbers that serves to validate or authenticate a user by what he knows.

Attackers can exploit weak passwords by ____.

A(n) ____ attack occurs when an attacker attempts to create every possible password combination by systematically changing one character at a time in a password, and then using each newly generated password to attempt to access the system.

____ is generally configured to constantly monitor for viruses and automatically check for updated signature files.

____ uses the unique human characteristics of a person for authentication.

A(n) ____ consists of a steel cable and a lock.

A(n) ____ is software installed on the laptop computer that cannot be detected.

Changing the original text of a message to a secret message using cryptography is known as ____.

____ scrambles data so that it cannot be viewed by unauthorized users.

Once the only means of backing up data, ____ today are usually found only on large networked file servers.

With a(n) ____ system, the same key is used to both encrypt and decrypt the message.

With a(n) ____ system, two mathematically related keys are used: a public key and a private key.

A ____ is a code attached to an electronic message that helps to prove that the person sending the message with a public key is not an imposter, that the message was not altered, and that it cannot be denied that the message was sent.

A ____ creates encrypted text that is never intended to be decrypted; instead, it is used in a comparison for authentication purposes.

A ____ links or binds a specific person to a public key.