Research online sources to find an authoritative (see above) description of a specific technology for access control of a specific type according to the following:

Research online sources to find an authoritative (see below) description of a specific technology for access control of a specific type according to the following:

First letter of first name	Technology type
A - H	Hardware Token
I - Q	Password Alternative
R - Z	Biometrics

"Password alternative" refers to some technology that is an alternative to typing a textual password or passphrase. Your technology must not involve typing characters on a keyboard, keypad, or similar device.

"Hardware token" refers to some physical device that is used in place of (or in addition to) typing a password. The RSA SecurID token (or any direct derivative of that device) shown in Lecture 7 is explicitly excluded for this assignment.

"Biometrics" refers to a specific technology for measuring some physiological and/or behavioral characteristic used in place of (or in addition to) typing a password.

You must find a specific technology that has been implemented, not just a generic description of a type or category of technology. For this answer a manufacturer's Web site is considered authoritative (but a seller's Web site is not!).

Show the URL of the page that describes the technology you selected and the date and time when you accessed it, as in this fictitious example:

My selected technology is described athttp://www.blahblahblah.com/tech.pdf