USB - Universal Serial Bus
Universal Serial Bus (USB) is a standard interface protocol that facilitates communication and power supply between computers and electronic devices. USB was designed to provide a standardized connection for a wide range of peripherals, including external storage devices, printers, cameras, keyboards, and more. It has evolved over the years with different versions, each offering improvements in speed and capabilities.
The Security+ exam may cover topics related to device security and connectivity. Understanding the basics of USB, including its versions, connectors, security risks, and features like USB PD and USB OTG, is relevant in this context.
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