; Joomla! Project ; (C) 2013 Open Source Matters, Inc. <https://www.joomla.org> ; License GNU General Public License version 2 or later; see LICENSE.txt ; Note : All ini files need to be saved as UTF-8 ; Obsolete since 4.2.0 -- The entire file must be removed in Joomla 5.0 PLG_TWOFACTORAUTH_YUBIKEY="Two Factor Authentication - YubiKey" PLG_TWOFACTORAUTH_YUBIKEY_XML_DESCRIPTION="Allows users on your site to use two factor authentication using a YubiKey secure hardware token. Users need their own YubiKey available from <a href=\"https://www.yubico.com\" target=\"_blank\" rel=\"noopener noreferrer\">www.yubico.com</a>. To use two factor authentication users have to edit their user profile and enable two factor authentication."