Shared Flashcard Set

Details

computer security
CCP
29
Other
9th Grade
08/11/2017

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Cards

Term
Active content
Definition

A small program that gets installed on a computer while browsing the Internet. The basic function of active content is to provide an interactive Internet experience through videos and toolbars. Sometimes, active content is used to gain unauthorized access to a computer, and then damage the data stored on it or install malicious software on it.

Term
Back up
Definition
The act or instance of making a duplicate copy of a program, a disk, or data. The duplicate copy is called a backup.
Term
Cache Memory
Definition
Temporary memory on your computer that is sometimes used to store local copies of files opened when you browse the Internet
Term
computer privacy
Definition
Keeping a user’s data, including personal files and e-mail messages, such that the data is not accessible by anyone without appropriate permission
Term
computer security
Definition
The protection of a computer system and its data from accidental or intentional loss and tampering
Term
cookie
Definition
A small file on a computer that is created when a user visits a Web site. A Web site uses cookies to identify users who visit the site, and also track the preferences of the users
Term
copyright
Definition
A method of protecting the rights of an originator of a creative work, such as text, piece of music, painting, or computer program, through law.
Term
Description
Definition

The process of reconverting the encrypted data into a readable and usable form.

Term
encryption
Definition

The process of converting data into an unreadable and unusable form. Encryption is done to prevent unauthorized access of data, especially during data transmission over the Internet.

Term
firewall
Definition
A filter that blocks unreliable and unauthorized information from the Internet before it reaches your computer or a private network. It provides additional protection against threats such as hackers and viruses. A firewall also helps to ensure computer privacy by restricting external access by any unauthorized user.
Term
hacker
Definition
A person who uses computer expertise to gain unauthorized access to a computer, and then misuses or tampers the programs and data stored on the computer.
Term
intellectual property 
Definition

Any information available on the Internet is an intellectual property, which is legally owned by the person who created it. The owner of an intellectual property has the exclusive rights to control the use of this information.

Term
internet service property (ISP)
Definition

A company that provides Internet connectivity to individuals, businesses, and organizations.

Term
libel
Definition
Written defamation that has been published. Libel is a punishable offense.
Term
online predator
Definition
An individual who develops contact with Internet users, through chat rooms, online forums, or e-mail, to exploit them financially or involve them in dangerous relationships.
Term
password
Definition

A unique string of characters that a user types in as an identification code. It is a security measure used to restrict access to computer systems and sensitive files.

Term
phishing
Definition
The act of extracting personal information, such as passwords and credit card details, from computer users and then use the information for malicious purposes
Term
plagiarism
Definition
The act of copying someone’s work and using it as if it is your own work, without mentioning the source.
Term

power surge  

Definition
A sudden increase in line voltage, which may lead to the damage of electronic devices, such as computers.
Term
secure sockets layer (SSL)
Definition

An Internet security protocol that ensures secure data communication by encrypting the information transmitted. The SSL protocol certifies that a Web site is genuine and ensures that the data provided to the site is not misused.

Term
slander
Definition
Verbal defamation. Slander is a punishable offense.
Term
software piracy
Definition

Unauthorized copying of copyrighted software without obtaining the license or permission of its copyright owner is software piracy.

Term
spam
Definition

An irrelevant and unsolicited e-mail message sent by an unknown sender. A spam is sent to distribute a message to many recipients at one time.

Term
spyware
Definition
A computer program that is installed on your computer without your knowledge. Spyware can secretly send out information about your Web browsing habits or other personal details to another computer through the network
Term
Trojan horse
Definition
A destructive computer program disguised as a game, utility, or software. When run, a Trojan horse does something harmful to the computer system while appearing to do something useful
Term
username
Definition
The name by which a user is identified to a computer system or network. To access a computer protected by username and password, a user needs to enter the correct combination of username and password
Term
virus
Definition
A computer program that is designed to cause malfunctioning of a computer or damage the data stored on the computer
Term

virus 

 

 

Definition

A computer program that is designed to cause malfunctioning of a computer or damage the data stored on the computer

 

 

Term
worm
Definition
A computer program that propagates itself across computers, usually by creating copies of itself in each computer's memory. A worm might duplicate itself in one computer so often that it causes the computer to crash.
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