>Nope.. can't use a cookie. This has to be highly secure. The Windows dialog that pops up is the Logon for the server.
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>>You can capture the credentials in the cookie. Or use some type of GUID. The UT webservice requires a login. Check out that. What do you mean that the Windows Dialog popping up, how are you calling the webservice? Using the Soap toolkit?
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>>Morgan


Ok, what do you mean by "highly secure" ? Are you trying to protect the data from someone hacking it? Or are you trying to secure the login and password from someone who is using your application? Cookies can be used over HTTPS?
Can you be more specific? What are you concerns about security?

Morgan