Whenever it’s a PDF, a Bitcoin transaction or any custom type payload you need
Preview what
you are signing
Private keys are never exposed
to the mobile device
The signing
happens on card
Smart-cards provided by Ammer Tech or use your existing smart-card based IN
Enable employees to use their mobile device to approve or reject operation request
Use your own
mobile device
Required with all communications between the mobile device and the card being done over NFC – just tap your card and approve a requesy