Hi, problaby you have seen that: http://www.phreedom.org/research/rogue-ca/md5-collisions-1.0.ppt
My question is - is there a plugin for Firefox, which saves info about certificate of a website. When user comes back next time, plugin should check prevous certificate and the new one. If there is change, it should raise alarm. Is there anything like that out there? bye, Matej
