Thank you so much, I will try TLS and see how it goes.

On Sat, Mar 12, 2011 at 7:44 PM, Lars Dɪᴇᴄᴋᴏᴡ 迪拉斯 <[email protected]> wrote:

> If you think of cobbling together your own authentication scheme, don't.
> You
> will make mistakes and introduce weaknesses. Use the established ones, in
> decreasing order of preference:
>
> * TLS, e.g.
>  <http://httpd.apache.org/docs/2.0/ssl/ssl_howto.html#accesscontrol>
> * WSSE, e.g. <http://www.xml.com/lpt/a/1337>, CPAN also has some stuff
> * RFC 2617's predefined schemes, e.g.
>  <http://httpd.apache.org/docs/2.0/mod/mod_auth.html>,
>  <http://httpd.apache.org/docs/2.0/mod/mod_auth_digest.html>
>
> Principally the authn could also be put in the app layer instead of the Web
> server layer, but I prefer having it at the Web server because I can more
> easily share authn across apps.
>
> This being REST, Cookies are right out.
>
> The WSSE article is a bit dated. One fact is not true anymore, the crypto
> handshake has been extended to so that certificates do not need their own
> IP
> any more, i.e. many sites can indeed be hosted at the same server. This is
> why
> I bumped TLS to the top.
>
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