Re: What is the security benefit of certificate transparency?

2015-04-14 Thread Peter Kurrasch
guys--just looking to use some real examples.)   Original Message   From: Rob Stradling Sent: Tuesday, April 14, 2015 8:14 AM To: Peter Kurrasch; dev-security-policy@lists.mozilla.org Subject: Re: What is the security benefit of certificate transparency? Peter, CT is a detection mechanism, so I'd

What is the security benefit of certificate transparency?

2015-04-14 Thread Peter Kurrasch
Breaking this part of the discussion out of the CNNIC thread So, to paraphrase, the security benefit to CT is on par with posting speed limits along a highway: if you're going to break the rules, don't get caught. And if you do get caught, have a good excuse--although in the case of CT

Re: What is the security benefit of certificate transparency?

2015-04-14 Thread Peter Kurrasch
Subject: Re: What is the security benefit of certificate transparency? Problem: Mis-issuance sometimes happens, whether by accident or by attack. We don't always know about mis-issuance when it happens. Sometimes we learn by luck; but without luck, it's invisible. Solution: Require issuers to issue