At Wed, 12 Oct 2005 10:16:46 +0900 (JST), Curt Sampson wrote:
> On Tue, 11 Oct 2005, Kyle Barrow wrote:
> > Is the terminal ID good enough? It is included in the user agent:
> > http://developers.vodafone.jp/dp/tool_dl/web/useragent.php
> That's perfect! However, it's only available in some user agents; it
> appears to depend on the age of the phone, among other things.
Another strategy some sites use is to let the user create a login page
with their ID information when they first signup/login, and then have
them bookmark that page or add it to their favorites (bookmark is just
a link which would need to encode the info in the URL, favorites saves
the page as a cached copy in the phone, which could also put arbitrary
information in a FORM). If using the FORM they'd just load the page
and click submit, otherwise with a bookmark they'd directly access the
login page. The FORM has the advantage that you can store more
information, including large private keys, and can optionally have the
user enter a short numeric password (with user ID already known) for
improved security with little loss in convenience.
This is nice because it works the same on all keitai.
Received on Thu Oct 13 04:31:38 2005