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What Security Means
Security refers to techniques for ensuring that data stored in a computer or passed between computers is not compromised. Most security measures involve passwords and data encryption, where a password is a secret word or phrase that gives a user access to a particular program or system, and data encryption is the translation of data into a form that is unintelligible without a deciphering mechanism.
Distributed applications such as those used for electronic commerce (e-commerce) offer many access points for malicious people to intercept data, disrupt operations, or generate fraudulent input; the more distributed a business becomes, the more vulnerable it is to attack. Thus, the distributed computing software, or middleware, upon which such applications are built must provide security.
The BEA Tuxedo system provides several security capabilities, most of which can be customized for your particular needs.
See Also
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