The TOR project has also named two other CAs that should be blacklisted for hosting fraudulent certificates, Koninklijke Notariele Beroepsorganisatie CA and Stichting TTP Infos CA. Microsoft did not blacklist these CAs today. Network World has asked Microsoft if it is investigating these CAs as well and will update this news story when Microsoft responds.

Julie Bort is the editor of Network World's Open Source community. She also writes the Source Seeker blog, the Odds and Ends blog for Cisco Subnet and the Microsoft Update blog for Microsoft Subnet. Follow Bort on Twitter @Julie188.

in Network World's Wide Area Network section.