Passwordless Authentication

Abstract

The concept of a human interface device (HID) has a deep history in keypads, keyboards, and even punch cards, to interface with computing technology. As output improved from fan folder paper to monitors, touchscreens, and other forms of motion-based interactive devices, the need to secure access when using a HID became clearly evident. In addition, privileged access to these devices was not only needed to protect the data and operations of the device, but also its configuration and other resources that could be leveraged from the interface. This includes even simple tasks, such as powering off the asset or inserting a DVD.