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Chapter 14
HOMELAND SECURITY AND CYBER CRIME
26
Criminal Justice
Undergraduate 1
04/02/2012

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Term
nonstate actor
Definition
An entity that plays a role in international affairs but does not represent any state or nation.
Term
domestic terrorism
Definition
Acts of terrorism that take place within the territorial jurisdiction of the United States without direct foreign involvement
Term
Antiterrorism and the Effective Death Penalty Act of 1996 (AEDPA)
Definition
) Legislation giving federal law enforcement officers the power to arrest and prosecute any individual who provides “material support or resources” to a “foreign terrorist organization.”
Term
Patriot Act
Definition
Legislation passed in the wake of the September 11, 2001, terrorist attacks that greatly expanded the ability of government agents to monitor and apprehend suspected terrorists.
Term
infrastructure
Definition
The services and facilities that support the daily needs of modern life such as electricity, food, transportation, and water
Term
intelligence agency
Definition
An agency that is primarily concerned with gathering information of potential criminal or terrorist events in order to prevent crimes from taking place
Term
Central Intelligence Agency (CIA)
Definition
The U.S. government agency that is responsible for collecting and coordinating foreign intelligence operations
Term
National Security Agency (NSA)
Definition
The intelligence agency that is responsible for protecting U.S. government communications and producing intelligence by monitoring foreign communications.
Term
preparedness
Definition
An umbrella term for the actions taken by governments to prepare for large-scale catastrophic events such as terrorist attacks or environmental disasters.
Term
first responders
Definition
Those individuals, such as firefighters, police officers, and emergency medical technicians, who are responsible for the protection and preservation of life and property during the early stages following a disaster.
Term
visa
Definition
) Official authorization allowing a person to travel to and within the issuing country.
Term
computer crime
Definition
Any wrongful act that is directed against computers and computer parts or that involves wrongful use or abuse of computers or software.
Term
cyber crime
Definition
A crime that occurs online, in the virtual community of the Internet, as opposed to in the physical world
Term
cyber fraud
Definition
Any misrepresentation knowingly made over the Internet with the intention of deceiving another and on which a reasonable person would and does rely to his or her detriment.
Term
identity theft
Definition
The theft of personal information, such as a person’s name, driver’s license number, or Social Security number
Term
cyberstalking
Definition
The crime of stalking, committed in cyberspace through the use of the Internet, e-mail, or another form of electronic communication
Term
cyberbullying
Definition
Willful and repeated emotional harm inflicted through the use of electronic devices such as computers and cell phones
Term
hacker
Definition
A person who uses one computer to break into another
Term
Botnet
Definition
A network of computers that have been appropriated without the knowledge of their owners and used to spread harmful programs via the Internet; short for robot network
Term
worm
Definition
A computer program that can automatically replicate itself over a network such as the Internet and interfere with the normal use of a computer. A worm does not need to be attached to an existing file to move from one network to another
Term
virus
Definition
A computer program that can replicate itself over a network such as the Internet and interfere with the normal use of a computer. A virus cannot exist as a separate entity and must attach itself to another program to move through a network.
Term
spam
Definition
Bulk e-mails, particularly of a commercial advertising, sent in large quantities without the consent of the recipient
Term
intellectual property
Definition
Property resulting from intellectual, creative processes
Term
cyber forensics
Definition
The application of computer technology to finding and utilizing evidence of cyber crimes
Term
digital evidence
Definition
Information or data of value to a criminal investigation that is either stored or transmitted by electronic means.
Term
encryption
Definition
The process by which a message is transmitted into a form or code that the sender and receiver intend not to be understandable by third parties.
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