December 2008 Archive on Wade Hilmo

How IIS can help with SQL Injection

2008 has been a busy year for attackers exploiting SQL Injection vulnerabilities in web applications. Once again, I am finding questions about this subject in my inbox. Earlier today, I found myself reviewing the material that's been published by Microsoft...

Filtering for SQL Injection on IIS 6 and earlier

This article is specific to IIS 6 and earlier. If you are using IIS 7.0 or later, please see this article . The IIS team has created an add-on tool for IIS called UrlScan that is able to filter HTTP requests. If a request is found to have contents deemed...

Filtering for SQL Injection on IIS 7 and later

This article is specific to IIS 7 and later. If you are using IIS 6.0 or earlier, please see this article . Starting with version 7.0, IIS has a built-in feature that is able to filter HTTP requests. If a request is found to have contents deemed unacceptable...

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