IIS Disable SSLv3 - Does it impact outgoing requests?

Question

I've seen descriptions elsewhere about modifying the registry to have IIS disable SSLv3. But, it isn't clear to me if this will impact both incoming requests to the server as well as outgoing requests. I have code connecting to Authorize.Net using HttpWebRequest. If I disable SSLv3 in the registry, will the HttpWebRequests to Authorize stop trying to use SSL and instead just use TLS? Or, do I need to change my code?

Answer 1

Nevermind. I think I figured this out. For anyone interested, disabling SSL3 in the registry did take care of requests to our server, but it did not impact the HttpWebRequests going out to Authorize.Net. I had to separately set the SecurityProtocol in .Net to make that work.