在 Yuno 推出之后，巴西、阿根廷和智利的商家可以用万事达卡支付密钥服务取代日益脆弱的传统身份验证方法，例如一次性密码，该服务使用基于设备的 生物识别技术（例如智能手机上已有的指纹和面部识别）来验证购买。
万事达卡支付通行密钥服务还利用令牌化技术来确保敏感数据永远不会与第三方共享，并且在发生数据泄露时对欺诈者毫无用处，从而使交易更加安全。
这项技术不仅有望提高在线交易的安全性，还可以通过增加商家客户的便利性来显着降低购物车放弃率。
Subscribe to the FIDO newsletter
Receive the latest news, events, research and implementation guidance from the FIDO Alliance. Learn about digital identity and fast, phishing-resistant authentication with passkeys.
"*" indicates required fields
By submitting this form, you are consenting to receive communications from: FIDO Alliance, 3855 SW 153rd Drive, Beaverton, OR 97003, US, http://www.fidoalliance.org. You can revoke your consent to receive emails at any time by using the unsubscribe link found at the bottom of every email.
