A new standard that uses Host Card Emulation (HCE) was introduced by VISA to enable financial institutions to securely host Visa accounts in the cloud. Visa’s move to support HCE includes tools and services as well as the standard. It is available now and will include support for QR codes and in-app payments in the future.
With this new service and platform that Visa is developing, it will enable clients and partners to issue Visa accounts digitally in the cloud, on secure elements in smartphones, or linked to a digital wallet. The solution will also enable the issuance of payment tokens that will replace the 16-digit payment account number and can be limited for use with a specific device, merchant or payment channel.
Layers of security will deploy by Visa to protect payment accounts in the cloud, including at the Visa network, application and hardware levels. Device fingerprinting technology, one-time use data, payment tokens and real-time transaction analysis will make up a multi-layered defense against unauthorized account access for their services.
Visa has intensified its Visa PayWave contactless payment application and is introducing a new implementation guidelines, program approval process standard and requirements for their standards.
Visa is also developing a tool, its software development kit (SDK) to support clients who wish to develop their own cloud-based payment applications or want to enhance their existing mobile banking applications with Visa PayWave functionality.
HCE is introduced to make it easier for developers to create NFC applications like mobile payments, loyalty programs, transit passes, and other custom services. Visa’s move to enable NFC payments with Android devices is welcome news and will guide the way for the payments industry.
Clients and partners around the globe are continuously looking for cost efficient, flexible and secure ways to enable mobile payments. The Android HCE feature provides with a platform to evolve the Visa PayWave standard, support the development of secure, cloud-based mobile applications, while at the same time offer greater choice.
