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In computer security, a threat is a potential negative action or event enabled by a vulnerability that results in an unwanted impact to a computer system or application.. A threat can be either a negative "intentional" event (i.e. hacking: an individual cracker or a criminal organization) or an "accidental" negative event (e.g. the possibility of a computer malfunctioning, or the possibility ...
The appeal of Web 2.0 applications and websites increases the vulnerability of the Web. Most Web 2.0 applications make use of AJAX, a group of web development programming tools used for creating interactive web applications or rich Internet applications. While users benefit from greater interactivity and more dynamic websites, they are also ...
Internet vigilantism is the act of carrying out vigilante activities through the Internet. ... Digital vigilantism can be viewed as a menace to the authorities, or an ...
Internet users use eavesdropping via the Internet to improve information security. [2] A typical network eavesdropper may be called a Black-hat hacker and is considered a low-level hacker as it is simple to network eavesdrop successfully. [1] The threat of network eavesdroppers is a growing concern.
Nina Kollars of the Naval War College explains an Internet fraud scheme that she stumbled upon while shopping on eBay.. Internet fraud is a type of cybercrime fraud or deception which makes use of the Internet and could involve hiding of information or providing incorrect information for the purpose of tricking victims out of money, property, and inheritance.
An advanced persistent threat (APT) is a stealthy threat actor, typically a state or state-sponsored group, which gains unauthorized access to a computer network and remains undetected for an extended period.
For example, where a user is duped into executing an email attachment disguised to appear innocuous (e.g., a routine form to be filled in), or by clicking on a fake advertisement on the Internet. Although their payload can be anything, many modern forms act as a backdoor , contacting a controller who can then have unauthorized access to the ...
Cyberterrorism is the use of the Internet to conduct violent acts that result in, or threaten, the loss of life or significant bodily harm, in order to achieve political or ideological gains through threat or intimidation.