cryptography basics

Discussion in 'General Science' started by shalini, Nov 23, 2010.

  1. shalini

    Thread Starter New Member

    Jan 8, 2010
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    I am new to this field. I have a few questions on cryptography:
    1) where all is cryptography used in today's world?
    2) In the case of email and e-banking for example, what kind of cryptography is used? How exactly does it work?
     
  2. bertus

    Administrator

    Apr 5, 2008
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  3. JDT

    Well-Known Member

    Feb 12, 2009
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