2025-09-26
Cloudflare Radar now offers a Certificate Transparency dashboard for monitoring TLS certificate activity, and new regional traffic insights for a sub-national perspective on Internet trends....
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2025-09-04
Unauthorized TLS certificates were issued for 1.1.1.1 by a Certification Authority without permission from Cloudflare. These rogue certificates have now been revoked....
2025-04-11
Learn about recent developments in Certificate Transparency (CT), and how we built a next-generation CT log on top of Cloudflare's Developer Platform....
2024-07-29
Outages caused by certificate pinning is increasing. Learn why certificate pinning hasn’t kept up with modern standards and find alternatives to improve security while reducing management overhead...
2019-08-08
With CT Monitoring, we’ll send you an email whenever a certificate is issued for one of your domains. ...
January 23, 2019 9:13 AM
As of December 22, 2018, parts of the US Government have “shut down” because of a lapse in appropriation. ...
March 24, 2018 2:59 AM
The success of Certificate Transparency rests on the existence of a robust ecosystem of logs and log operators. ...
March 23, 2018 2:45 PM
Certificate Transparency (CT) is an ambitious project to help improve security online by bringing accountability to the system that protects HTTPS. ...
