Secure Network Communication Based on Text-to-Image Encryption

Security becomes an important issue when secure or sensitive information is sent over a network where all computers are connected together. In such a network a computer is recognized by its IP address. Unfortunately, an IP address is attacked by hackers; this is where one host claims to have the IP address of another host and thus sends packets to a certain machine causing it to take some sort of action. In order to overcome this problem cryptography is used. In cryptographic application, the data sent are encrypted first at the source machine using an encryption key then the encrypted data are sent to the destination machine.

Provided by: The Society of American Magicians Topic: Security Date Added: Jan 2013 Format: PDF

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