Personal identification numbers, or PINs, are used to protect the debit cards that banking institutions provide. Typically, these PINs have four digits. An ATM will encrypt the data before transmitting it to the computers that authorize the use of the card. Why is it necessary for banks to use ad hoc management techniques in addition to encryption to preserve data security?

Personal identification numbers, or PINs, are used to protect the debit cards that banking institutions provide. Typically, these PINs have four digits. An ATM will encrypt the data before transmitting it to the computers that authorize the use of the card. Why is it necessary for banks to use ad hoc management techniques in addition to encryption to preserve data security?

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

1st Edition

ISBN:9781305657458

Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell

Publisher:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell

Chapter8: Digital Storage : Preserving Content Locally And On The Cloud

Section: Chapter Questions

Problem 8TF

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