22 Terms
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Internet security
Definitions for common terms and phrases related to security threats, vulnerabilities, and technology.
Industry: Internet
Add a new termContributors in Internet security
Internet security
Downloader (.dldr)
Internet; Internet security
A downloader is software whose main function is to download other files. Often the function is related to malware that downloads other malware and executes it on the victim system.
Spear phishing
Internet; Internet communication
Spear phishing is an e-mail spoofing fraud attempt that targets a specific organization, seeking unauthorised access to confidential data. Spear phishing attempts are not typically initiated by ...
Message digest 5 (MD5)
Internet; Internet security
A computer algorithm that calculates a unique number, called a hash value, when it receives a string of data, as in a text or EXE file. When compared to the original file, a hash value shows if the ...
Compressed file
Internet; Internet security
Reduces file size so it is easier to send and receive electronically. You can view compressed files normally after a computer's operating system decompresses them. A ZIP file is one example.
Jokes, joke programmes
Internet; Internet security
Software that claims to harm a computer, but has no malicious payload or use. It does not impact security or privacy, but may alarm or annoy a user.
Malicious code
Internet; Internet security
A piece of code designed to damage a system and the data it contains, or to prevent the system from being used in its normal manner.
Command-line interface (CLI)
Internet; Internet security
A text-based interface that launches and configures an application from the command line.
