How to remove HTTP response headers in IIS 7, 7.5, 8.0, 8.5, and ASP.NET. Windows Server IIS loves to tell the world that a website runs on IIS, it does so with the Server header in the HTTP response, as shown below. In this post I’ll show you how to remove response server headers in IIS. You don’t want to give hackers too much information about your servers, heh? ;-).
Normal HTTP Response headers
Even though I’m not a big fan of security by obscurity (are you?), removing common server response headers is often advised by security experts. Attackers might gain a lot of information about your server and network, just by looking at the response headers a web server returns.
Therefore it’s advised you remove at least some of them. 继续阅读