[Zope] Beyond Password Authentication

[Micheál Healy]

Hi,

I am looking to implement an authentication on a Zope/Plone site that is
more stringent than simply using passwords.  I was wondering if there was a
Product or a pattern which would enable me to use Partial Knowledge password
authentication, or if there are other ways of implementing such a solution.

Any help would be greatly appreciated,

TIA,

Micheál

Micheál Healy
Engitech Ltd.
01 6204 516