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 These rogue certificates have now been revoked.| The Cloudflare Blog
A Simpler, Cheaper Way to Run Certificate Transparency Logs| Transparency.dev Community Blog
We are excited to announce that the Call for Papers/Proposals/Presentations for the Transparency.dev Summit 2025 is now open! Earlier this year we announced the second annual Transparency.dev Summit, to be hosted by Glasklar Teknik on 20th-22nd Octob...| Transparency.dev Community Blog
A Case Study in Scaling for High Volume CT Data| Transparency.dev Community Blog
We’re excited to announce the 2nd annual Transparency.dev Summit - a 2.5 day gathering of implementers, operators, and clients of real-world transparency systems. 🗓 Save the Date: October 20–22, 2025 📍 Gothenburg, Sweden 🏠 Hosted by Glasklar Tekni...| Transparency.dev Community Blog
Certificate Transparency (CT) has been one of the biggest advancements in web security, keeping users safe from threats such as certificate fraud and man-in-the-middle attacks. While CT has been around for over 11 years, enforcement has varied across...| Transparency.dev Community Blog
Certificate transparency (CT) is such a useful research tool and I’d been wanting to learn more about it for a while. After Sunlight was announced last year, I decided the best way to learn was to write a CT log, and set off on quite the adventure. T...| Transparency.dev Community Blog
Certificate Transparency (CT) has been a cornerstone of internet security for over 11 years. The CT ecosystem has caught tens of thousands of certificate misissuances, numerous backdated certificates, and countless baseline requirement violations. By...| Transparency.dev Community Blog
Recap of Transparency.dev Summit featuring Certificate Transparency, Key Transparency, Binary Transparency, Sigstore & Sigsum.| Transparency.dev Community Blog
Introducing Trillian Tessera: Next Generation Tile-based Transparency Logs| Transparency.dev Community Blog
Join us for the Transparency.dev Summit, a 3-day conference for implementers, operators, and users of real world transparency systems. The event takes place on October 9 to 11, 2024 in London, UK. Certificate Transparency, now in its 11th year, has l...| Transparency.dev Community Blog
Certificate Transparency wins the Levchin Prize for real-world Cryptography| Transparency.dev Community Blog