better source neededKey verificationeditMany programs attempt to verify or validate licensing keys over the Internet by establishing a session with a licensing application of the software publisher. 1 Often, such licenses are enforced by implementing in the software a product activation or digital rights management DRM mechanism,2 seeking to prevent unauthorized use of the software by issuing a code sequence that must be entered into the application when prompted or stored in its configuration.
Software licensingeditA software license is a legal instrument that governs the usage and distribution of computer software. These keygens often play chiptunes known as Keygen music in the background and have artistic user interfaces. Illegitimate key generators are typically distributed by software crackers in the warez scene and demoscene. Keygens may be legitimately distributed by software manufacturers for licensing software in commercial environments where software has been licensed in bulk for an entire site or enterprise, or they may be distributed illegitimately in circumstances of copyright infringement or software piracy. A key generator key gen is a computer program that generates a product licensing key, such as a serial number, necessary to activate for use of a software application. For programs which generate cryptographic keys, see Key generator.
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