Hacker facts for kids

A hacker is a person skilled in information technology who achieves goals by non-standard means. The term has become associated in popular culture with a security hacker – someone with knowledge of bugs or exploits to break into computer systems and access data which would otherwise be inaccessible to them. In a positive connotation, though, hacking can also be utilized by legitimate figures in legal situations. For example, law enforcement agencies sometimes use hacking techniques to collect evidence on criminals and other malicious actors. This could include using anonymity tools (such as a VPN or the dark web) to mask their identities online and pose as criminals.

Originally, hacker simply meant advanced computer technology enthusiast (both hardware and software) and adherent of programming subculture. However, mainstream usage of "hacker" mostly refers to computer criminals, due to the mass media usage of the word since the 1990s.

Civic hackers use their security and/or programming acumens to create solutions, often public and open-sourced, addressing challenges relevant to neighborhoods, cities, states or countries and the infrastructure within them. Municipalities and major government agencies such as NASA have been known to host hackathons or promote a specific date as a "National Day of Civic Hacking" to encourage participation from civic hackers. Civic hackers, though often operating autonomously and independently, may work alongside or in coordination with certain aspects of government or local infrastructure such as trains and buses. For example, in 2008, Philadelphia-based civic hacker William Entriken developed a web application that displayed a comparison of the actual arrival times of local SEPTA trains to their scheduled times after being reportedly frustrated by the discrepancy.

Motives

Four primary motives have been proposed as possibilities for why hackers attempt to break into computers and networks. First, there is a criminal financial gain to be had when hacking systems with the specific purpose of stealing credit card numbers or manipulating banking systems. Second, many hackers thrive off of increasing their reputation within the hacker subculture and will leave their handles on websites they defaced or leave some other evidence as proof that they were involved in a specific hack. Third, corporate espionage allows companies to acquire information on products or services that can be stolen or used as leverage within the marketplace. Lastly, state-sponsored attacks provide nation states with both wartime and intelligence collection options conducted on, in, or through cyberspace.

Images for kids

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  Group of iOS jailbreakers at DEF CON 2011

See also

In Spanish: Hacker para niños