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Re: Browser usability of Certificates - List of issues

From: Andrei Sambra <andrei.sambra@gmail.com>
Date: Fri, 21 Nov 2014 09:12:07 -0500
Message-ID: <CAFG79einZ=ywgf0GDsEzSq1Vu4miqyt9BBOEnRvitaZLiH49mA@mail.gmail.com>
To: Anders Rundgren <anders.rundgren.net@gmail.com>
Cc: "henry.story@bblfish.net" <henry.story@bblfish.net>, Mo McRoberts <Mo.McRoberts@bbc.co.uk>, "public-webid@w3.org" <public-webid@w3.org>
On Fri, Nov 21, 2014 at 7:37 AM, Anders Rundgren <
anders.rundgren.net@gmail.com> wrote:

> On 2014-11-21 12:58, henry.story@bblfish.net wrote:
> <snip>
>> Ok, in your case as you are creating certificates for the BBC (and its
>> partners?),
>> which is a large enough community for these to having meaning. Perhaps an
>> explanation
>> of how you use certificates would be useful. Where do people login with
>> your
>> Certificates? Only on the BBC site? Or also partner sites?
>> In general CA requirements make it impossible to use for any
>> company smaller than the BBC. Particularly it makes it useless
>> for individuals or small companies, as without a CA nobody would
>> recognise their certificate. It would only be useable for their
>> own site, in which case username/passwords would be all that is
>> needed.
> Henry,
> PKI (when it works) is just a better version of username/password.
Actually it is a lot more than that, and this is probably the "key" (sic)
element you're missing. PKI does not require servers to create and manage
usernames/passwords. Instead, it allows for a completely decentralized
system based on (a certain level) trust. You _cannot_ create
usernames/passwords apriori for the whole planet. :-)

-- Andrei

> How far a specific certificate takes you is identical to any other login
> mechanism.
> Enterprise certificates typically aren't used outside of the enterprise.
> If your company is using AD, PKI comes for free as a part of the MSFT
> package.
> For this market PKI works reasonably well and this is the only market MSFT
> cares about.
> Anders
Received on Friday, 21 November 2014 14:12:54 UTC

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