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CryptographyVsStegnoGraphy
Education CryptographyVsStegnoGraphy

1.  What is meant by cryptography ? • Its Greek word • Crypto means “ Secret”• Graphie means “ Writing “ Why Cryptography ? •To convert the plain text…

Encryption
Documents Encryption

1. Encryption 2. The problem It is possible for an unauthorized agent to acquire transmissions The extent of the danger varies: Listen only -- the intruder learns information…