Government


Are Some Certificate Authorities Too Big To Fail?

In the wake of this weekend’s revelations of the seriousness of the attack on certificate authority DigiNotar, security experts have renewed criticism of the Internet’s digital certificate infrastructure, with some wondering if larger certificate authorities (CAs) might be too big to fail.


A co-founder of The Tor Project says his organization is being kept in the dark about the status of a dozen fraudulent SSL certificates issued in its name by a compromised root server operated by Diginotar. The bogus certificates could be used to carry out man in the middle attacks, or trick unsuspecting Internet users into downloading a compromised version of the Tor anonymity software.