Without the root cert installed, they add zero additional security, because the browser can't verify them. They might as well be self-signed.
CACert has been working on this for a long time, and the outlook does not seem positive. If they can't even get past Mozilla's audit requirements, how well do you think they'll fare with Microsoft?
CACert has been working on this for a long time, and the outlook does not seem positive. If they can't even get past Mozilla's audit requirements, how well do you think they'll fare with Microsoft?