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filtering HTTP Request

Tags: ASP.NET
I have a web application which has about 100 pages. The programmer who did the job coded the project very poorly and it is subject sql injection through the URL itself. If someone know the table names they can sent the delete or update query in the URL itself.

I am in the process of changing table name and use stored procedure but as interim solution, i want to filter http request message for keywords DELETE / UPDATE and if the URL has this keywords re-direct with a 404 error.

Is there a easy way to do this? If yes, can someone help with the procedure how to do it?  

The application is programmed using VB.NET with MSSQL 2005
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Question Stats
Zone: Microsoft
Question Asked By: babugs
Solution Provided By: tedbilly
Participating Experts: 2
Solution Grade: A
Views: 0
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[+][-]Expert Comment by TheLearnedOne

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[+][-]Author Comment by babugs
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[+][-]Expert Comment by tedbilly

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[+][-]Author Comment by babugs
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[+][-]Expert Comment by tedbilly

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[+][-]Accepted Solution by tedbilly

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[+][-]Author Comment by babugs
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