The requirements for security were identified by the author of the Wordcraft word processor, Pete Dowson, and his colleague Mike Lake.
The tape cassette port supplied both power and bi-directional data I/O. The dongle was passive using a 74LS165 8-bit shift register connected to one of the two ports on the microcomputer. Dongle – needed to expand internal ROM capacity in early QLs In late 1970s/early 1980s, Wordcraft became the earliest to use a software protection dongle. For example, a dongle attached to a TV may receive an encoded video stream, decode it in the dongle, and then present this audio and video information to the TV. When used as a device attached to a computer or TV or gaming console, dongles can enable functions that would not be present without it.
Without the dongle, the software may run only in a restricted mode, or not at all. Reason Core Security merupakan software terbaru yang dapat membantu melindungi PC/komputer anda dari serangan Malware dan Adware yang kini banyak sekali terbang di internet, saat anda browsing menjelajahi internet dan jika PC/komputer anda tidak dilindungi dengan keamanan yang kuat. A software protection dongle (commonly known as a dongle or key) is an electronic copy protection and content protection device which, when attached to a computer. Reason Core Security provides the best prote. Reason Core Security software that removes malware and adware your anti-virus will miss.
When used as a software protection device, dongles mostly appear as two-interface security tokens with transient data flow that does not interfere with other dongle functions and a pull communication that reads security data from the dongle. The hardware key is programmed with a or other cryptographic protection mechanism it attaches via electrical connector to an of the computer or appliance. (July 2009) () () A software protection dongle (commonly known as a dongle or key) is an electronic and content protection device which, when attached to a computer or other electronic appliance, unlocks software functionality or decodes. This article may require to meet Wikipedia's.
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