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Electronic Commerce
Beginning of essay
Initially, the Internet was designed to be used by government and academic users,
but now it is rapidly becoming commercialized. It has on-line "shops", even
electronic "shopping malls". Customers, browsing at their computers, can view
products, read descriptions, and sometimes even try samples. ....
Middle of essay .... for both Internet and private-network transactions. The
venerable answer to securing sensitive information, like credit-card numbers, is
to encrypt the data before you send it out. MIT's Kerberos, which is named
after the three-headed watchdog of Greek mythology, is one of the best-known-
private-key encryption technologies. It creates an encrypted data packet,
called a ticket, which securely identifies the user. To make a purchase, you
generate the ticket during a series of coded messages .... |
Number of words: 1405 |
Approximate pages: 6 |
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