Is Tapkey secure?
User experience: Since it is so easy to use and no password input is needed with Google ID, Tapkey is very secure from the user side of things.
Technology: Tapkey uses the latest encryption technology typically found in online banking, as well as tokenization mechanisms. Tapkey works with white hat hackers to continually check and advance its security concepts. Tapkey leverages the security features of underlying infrastructure from e.g. Google (2 factor authentication, Google ID) and others to further improve security.
The Tapkey Trust Service and related operational data (excluding external identity provider services e.g. Google ID) is hosted in a highly-protected and scalable server infrastructure within the EU.