Friday, March 6, 2009

Basic Cryptography

Cryptography means that process of data encryption and decryption method for communicate on unsafe media. Using these cryptographic methods such as encryption techniques, algorithms we can protect our data against hackers, criminals and etc.
In day-today life
cryptographic methods use for privacy, trust, electronic payments, access control and etc. For a examples if someone wants to send information to another location, he should use plain text.

to be cont...

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