Recently, Microsoft released the latest update to Anti-Cross Site Scripting tool which is part of a bigger plan known as the Microsoft IOSEC—an internal library. 

 

The IOSEC library currently implements encoding protection against XSS attacks conducted through vectors such as HTML, URLs, JavaScript, HtmlAttributes and Visual Basic Script.  The Anti-Cross Site Scripting Library currently provides protection for a subset of those vectors.  Read the latest entry by Kevin Lam--who recently co-presented with me on last week Security’s webcast.