Hsbc Digital - Secure Key

Functionally, the Digital Secure Key supports two core operations: and transaction signing . When a customer logs into HSBC online banking from a new or unrecognized device, the app prompts them to open the Digital Secure Key, which generates a six-digit numeric code. For transaction signing—such as adding a new payee or transferring large sums—the process requires an additional layer: the user enters the last few characters of the payee’s account number into the app, which then generates a transaction-specific code. This ensures that even if malware intercepts the user’s session, it cannot alter the transaction details without breaking the cryptographic signature.

Activation typically occurs during the initial registration for mobile banking. hsbc digital secure key