The HSBC Security Key uses advanced algorithms to generate a unique OTP that changes every 30 seconds. When a customer attempts to log in to their online banking account, they will be prompted to enter the OTP generated by their Security Key. This OTP is only valid for a short period, making it difficult for hackers to intercept and use it to gain unauthorized access to the account.
: Install the HSBC Mobile Banking app from the App Store or Google Play Store. hsbc security key