>> c) use a single wildcard certificate or a certificate for more than one >> site. Basically a single certificate which is valid for both abc.com and >> def.com. Searching around on Google should reveal a wiki with more >> information about how to do this and remain compatible with the major web >> browsers (I think the link should also be in the CentOS list archives). > > d) Use a CAcert cert with a AltSubjectName for each domain name. I have > posted about this before to this list, this wiki page documents how > to do it: > > http://wiki.cacert.org/wiki/VhostsApache > > This is not suitable for ecommerce and such like since users need to > install the CACert root cert to avoid warnings but for other purposes > it's a great solution. That's not (d), that's a further elaboration of (c) with a link to the wiki I was thinking of, and see it's even in the CentOS List archives... LOL, Cheers, MaZe.