Jordan has been asked to his company find a way to allow all the workers to log on to computers securely but without using a user name and password. the cio wants everyone use face recognition software.
what peripheral will be needed on each computer to allow the workers to log on using face recognition software?

Webcam

Explanation:

A webcam is mainly used for taking images or videos from the computer. the webcam is a combination of two basic words i.e. web and camera. webcam can be connected to any computer via USB. It can be mounted on the desktop and sometimes it comes inbuilt on the laptops.

A webcam is also used for face recognition function to login to a computer system.

so according to the scenario, the most appropriate answer is a webcam.

answer; correction;