Dongles arrived on the technology scene along with the earliest software for personal computers. The devices were originally called hardware keys but later came to be known as “USB dongle”.
In 1980, the very first modern-day version of the dongle emerged out of the U.K. It was developed by Dataview Ltd., a company that introduced Wordcraft, an early word processors for personal computer. The business’s dongle allowed access to the word processing application.
Dongles have actually evolved significantly from their early simple starts. Initially they were basic hardware secrets with serial- or parallel-port user interfaces. The dongle swiftly advanced into a more robust gadget and included a serial transceiver and microprocessor that connected with the host. Later, the USB user interface became the most common style of dongle.
The most commonly-found dongles today are hardware keys with a USB user interface that connected into a USB port. Dongles can be utilized to extend the functionality of a computer system, by, for instance, including a Bluetooth transmitter for connection to a keyboard, mouse, or mobile phone. The purpose of many modern-day dongles is to prevent unlawful copying of application software. The dedicated security device contains dynamic file encryption to ensure optimum protection from hacking. Today’s modern dongles are robust adequate to ensure that no universal fracture for a protected program is possible.
Dongles are effective hardware-based protection for any company’s copyright and information. Only the certified user may access its contents and use it to unlock appropriate applications. Unauthorized users might have restricted gain access to or no access to the contents of the gadget.