Re: encrypt password for webservices

From: Etienne Charland (mystery@golden.net)
Date: 04/09/03


From: "Etienne Charland" <mystery@golden.net>
Date: Wed, 9 Apr 2003 17:30:17 -0400


Why don't you just use Windows Integrated Security in IIS, and encrypt with
SSL? However, you won't be able to use accounts from your database. It will
use windows accounts.

Etienne

"Mathew Michuta" <nektoinphx@yahoo.com> wrote in message
news:017201c2fedd$0725f1f0$a501280a@phx.gbl...
> I'll start by saying I've never done any encryption
> before. All my apps before now have been on an isolated
> network, with no real need.
>
> But now I need to use it. I have created webservices that
> return data to a vb.net windows forms application. It
> works fine receiving the username, password, and various
> other parameters, but now I need to add some sort of
> encryption so my passwords are not flying all over the
> internet in plain text.
>
> my ideal solution would be that the user logs into the vb
> app in florida using username and password. vb app
> encrypts username and password, requests authentication
> from my webservice in idaho, webservice receives string
> data, decrypts, compares to value stored in sql, and
> returns either 1(successful)/0(unsuccessful) or the hashed
> password to be used for all subsequent webservice data
> calls. I have set up all my webservices to require the
> username/password to be sent regardless of the function of
> the webmethod.
>
> My question is how do I do that? Are there any tutorials
> on how to use encryption in that manner? I'm assuming that
> I would not want to encrypt all data, due to performance
> issues on the server and client.
>
> Thanks in advance.



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