UrlScan 3.1 is a security tool that restricts the types of HTTP requests that IIS will process. By blocking specific HTTP requests, the UrlScan 3.1 security tool helps to prevent potentially harmful requests from reaching applications on the server. UrlScan screens all incoming requests to the server by filtering the requests based on rules that are set by the administrator. Filtering requests helps secure the server by ensuring that only valid requests are processed.
What's new in version 3.1
ReleaseJune 16, 2011
Date AddedJune 16, 2011
Operating SystemsWindows 2003, Windows Vista, Windows, Windows 7, Windows XP