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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.
Hacker culture, a computer programmer and security hacker subculture focused on intellectual and creative aspects of hacking; HackerNest, a nonprofit organization and movement that builds local technology communities worldwide
The Hack computer is intended for hands-on virtual construction in a hardware simulator application as a part of a basic, but comprehensive, course in computer organization and architecture. [2] One such course, created by the authors and delivered in two parts, is freely available as a massive open online course (MOOC) called Build a Modern ...
Responding quickly to attacks is an effective way to limit the damage. The response is likely to require a wide variety of skills, from technical investigation to legal and public relations. [ 83 ] Because of the prevalence of cyberattacks, some companies plan their incident response before any attack is detected, and may designate a computer ...
Cybersecurity is the practice of protecting computer systems, networks, devices and data from theft, damage, unauthorized access or other forms of cyberattacks.
Hacking (falconry), the practice of raising falcons in captivity then later releasing into the wild; Hacking (rugby), tripping an opposing player; Pleasure riding, horseback riding for purely recreational purposes, also called hacking; Shin-kicking, an English martial art also called hacking
A security hacker or security researcher is someone who explores methods for breaching defenses and exploiting weaknesses in a computer system or network. [1] Hackers may be motivated by a multitude of reasons, such as profit, protest, information gathering, [2] challenge, recreation, [3] or evaluation of a system weaknesses to assist in formulating defenses against potential hackers.
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...