Security Code Hsbc Patched -

Uses Face ID or Fingerprint for instant code generation; nothing extra to carry.

HSBC’s app now supports "Secure Customer Authentication" (SCA) via biometrics. You don't type a code; you tap your fingerprint. The actual "code" is a cryptographic nonce generated invisibly, valid for 90 seconds, and cryptographically bound to the specific transaction amount and payee. If a man-in-the-middle tries to change the payee name, the signature verification fails. security code hsbc

The modern way to generate codes is via the HSBC Digital Secure Key , which is built directly into your mobile banking app. Uses Face ID or Fingerprint for instant code