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  Tutorial: ASP User Authentication ASP Authentication Using IP Address Tutorial

This article explains how to control web application access by validating the user?s login and password against a database using Active Server Pages. Once validated the IP Address of the user is ensure that the user has access to the database.

Tutorial Details:

ASP Authentication Using IP Address

This article explains how to control application access by validating the user’s login and password against a database. Once validated, the IP address of the machine they are using is checked at the top of every page. What a given user can or can't do (that is, the security levels) is now handled easily.

Note: Whitfield Diffie and Martin Hellman invented the first public key exchange protocol at Stanford in 1976. Public key cryptography was launched with this seminal work. The Diffie-Hellman cryptosystem is currently used with the Digital Signature Standard (DSS). Diffie-Hellman is based on the "discrete logarithm" hard problem.


 

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