What is the difference between AntiXss.HtmlEncode and HttpUtility.HtmlEncode?

Question

I just ran across a question with an answer suggesting the AntiXss library to avoid cross site scripting. Sounded interesting, reading the msdn blog, it appears to just prov

Answer 1

Most XSS vulnerabilities (any type of vulnerability, actually) are based purely on the fact that existing security did not "expect" certain things to happen. Whitelist-only approaches are more apt to handle these scenarios by default.