EntityQ17084669· pop 5· linked from 12 articlessoftware tokenSign in to savemulti-factor authenticationConnectionssecurity tokenEntitymobile phoneEntitysoftwareEntitybatteryEntitylaptopEntitycomputer virusEntitydigital object identifierEntityserverEntityphishingEntitypersonal digital assistantEntitydesktop computerEntitypublic-key cryptographyEntityauthenticationEntitypersonal identification numberEntitymulti-factor authenticationEntitysoftware architectureEntityman-in-the-middle attackEntitynetwork administratorEntityone-time passwordEntityGoogle AuthenticatorEntityCategoriesComputer access controlCryptography