4 ms·There's not, and that's one of the major flaws with the design of the SSL certificate ecosystem.by ef4 14y agoThere's not, and that's one of the major flaws with the design of the SSL certificate ecosystem.tptacek 14y agoNo, there is a way to do this, and it appears to be mostly effective today.ef4 14y agoLink please?tptacek 14y agoNo, sorry.arjie 14y agoName Constraints extension.