The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Extol MSC Berhad:
ePassport is an Authentication Server which supports a suite of strong authentication mechanisms to secure user accounts and on-line transactions. The ePassport enabled Two- factor Authentication (2FA) is an enhanced security process requiring users to provide two means of identification. The identification involves two attributes which are described as "something you know" and "something you have". Used in combination, these two factors will provide greater authentication and security for any Internet or e-transactions.