Which of the following authentication methods allows users to access multiple applications using a single username and password?Group of answer choicesBiometric authenticationPassword authenticationTwo-factor authenticationSingle sign-on authentication

The combination of  username and password is a type of______________  Multifactor authentication.Single factor authentication.Biometric authentication.Two-factor authentication.

Users log on with a username when accessing the company network from home. Management wants to implement a second factor of authentication for these users. They want a secure solution, but they also want to limit costs. Which of the following best meets these requirements?Group of answer choicesPersonal identification number (PIN)Authenticator appShort Message Service (SMS)Fingerprint scans

_______ authentication is the term used to describe two or more authentication methods used to authenticate someone.2.0 Markssimplecomplextwo factormultifactor

In two factor authentication, two independent authentication mechanisms are used to obtain access. Which of the following describes two factor authentication?Ask for a username, a password and a second passwordAsk for a username, a password and a fingerprintAsk for a username, a password and a puzzle that only humans can resolveAsk for a username and a password in two elements and is therefore a predefined two factor standard.

Which authentication option is described in each scenario?1) A protocol requiring a RADIUS device to set security for a WLAN2) Provides port-based access control, but lacks a method for wireless clients to submit credentials3) Provides the most robust WLAN authentication option