Subject: [Trans] A CT Research Paper

From: Harshal Sheth <[email-masked]>
Date: Sat, 28 Oct 2017 18:20:56 -0400

We’d like to make this paper on CT, sponsored by Akamai, available to the community at: https://harshalsheth.com/ct.pdf

From the abstract:  “Over 120 million certificates contained within such logs were analyzed to understand security trends and metrics within the SSL ecosystem. In addition, these certificates were examined with the end-goal of identifying suspicious certificates, as a certificate monitor would do. A number of certificates were identified as violating the CA/B Forum Baseline Requirements and using weak cryptographic techniques such as MD5 and 512-bit RSA keys."

Thanks,
Harshal Sheth