X-aspnetmvc-version !!install!! -

Security standards, such as the , strongly recommend minimizing the information leaked by an application to reduce the attack surface.

<system.webServer> <httpProtocol> <customHeaders> <remove name="X-AspNetMvc-Version" /> </customHeaders> </httpProtocol> </system.webServer> x-aspnetmvc-version

HTTP/1.1 200 OK Content-Type: text/html; charset=utf-8 Server: Microsoft-IIS/10.0 X-AspNetMvc-Version: 5.2 X-AspNet-Version: 4.0.30319 Use code with caution. Why Does It Exist? Security standards, such as the , strongly recommend

After removal, a security assessment can confirm absence: such as the