Question

A technician wishes to secure the network authentication for all remote users. Which security technology uses radio communication with a computer before accepting a username and password?

Answer 1

RFID technology is used to secure network authentication for remote users via two-factor authentication, involving both a scanned RFID tag and traditional login credentials.

Step-by-step explanation:

The security technology that uses radio communication with a computer before accepting a username and password is known as Radio Frequency Identification (RFID). RFID can be used for secure authentication by remote users through a process called two-factor authentication (2FA). In 2FA, a remote user must first present an RFID tag that is scanned by a reader connected to the computer. Once the tag is verified, the user is prompted to enter their username and password. This adds an additional layer of security beyond just the traditional login credentials.