how do i set a specific domain which can use a ASMX service?

Question

I want to set my default Domain name for my site to be given access only by the webservices.

I'm using the webservices in JQuery Ajax

Answer 1

There's no way to do this. In fact, it doesn't even make sense, once you think about it.

What will a web service be doing that is any different from what an arbitrary program could do using HTTP? How would your site distinguish between them?

Perhaps you can change your site to require authentication, then only give the credentials to users of the web service?