Keys and passwords must be long. Yet most personal identification numbers (PINs) that you type when you
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Keys and passwords must be long. Yet most personal identification numbers (PINs) that you type when you use a debit card are only four or six characters long. Yet this is safe. Why?
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Related Book For
Business Data Networks and Security
ISBN: 978-0134817125
11th Edition
Authors: Raymond R. Panko, Julia L. Panko
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