How the HSBC SecureKey works

Update: I now know the description below to be inaccurate. See the comments section below. Here is my guess at how the new HSBC SecureKey device works... Each device has its own method for generating a long sequence of 6-digit numbers (example: divide the previous number by 13, add 5, and swap the second and… Continue reading How the HSBC SecureKey works

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