Certificate Authority

September 2, 2011

Man in Middle Attacks Dangerous in Iran – Part 2

به زبان فارسیUPDATE: Google and Mozilla have revoked more than 200 security certificates as a result of a hack into the accounts of certificate authority, DigiNotar.WARNING: Tor, Yahoo, and Mozilla were among the targets.WHAT THIS MEANS: If you are in using Tor software downloaded after July 9, it might be compromised. Users of confirmed versions of Tor should not have been effected. (Read more on the Tor Blog.) If you have not checked the signature of Tor to ensure that it is authentic, now is the time to do so. Instructions are here.MORE THAN 200 SECURITY CERTIFICATES STOLENA few days ago, Arseh Sevom reported on compromised security for users in Iran. It was reported that a security certificate was stolen and was in used in Iran. This certificate was used to access secure communication between users in Iran and Google.Read more...