Topic

Certificate Authority

1 post about Certificate Authority. Every summary links to the original.

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Posts

Cloudflare
Building a certificate authority for the whole Internet
Cloudflare, which terminates TLS for millions of domains and sits in front of over 20% of global Internet request traffic, announced its intent to become a public certificate authority (CA) during Birthday Week 2026. The company has applied for inclusion in the Chrome, Apple, Microsoft, and Mozilla root programs and signed a definitive agreement to acquire an established root from GlobalSign. This acquisition ensures certificate compatibility with older clients that a fresh root would never reach, addressing the long tail of devices where avoidable breakage occurs. Cloudflare plans to be among the first CAs to issue production Merkle Tree Certificates (MTCs) in early 2027, targeting post-quantum readiness as part of Chrome’s Quantum-resistant Root Program. The CA will be ACME-first, require ACME Renewal Information (ARI) support for issuance, and operate transparently with reproducible builds of signing software and a public dashboard.

The best engineering reads, once a week.

Topic

1 post about Certificate Authority. Every summary links to the original.

Paid picks we use ourselves. Links carry a referral code — a subscription through one earns us a commission at no extra cost to you.

Newest first

Cloudflare
Building a certificate authority for the whole Internet
Cloudflare, which terminates TLS for millions of domains and sits in front of over 20% of global Internet request traffic, announced its intent to become a public certificate authority (CA) during Birthday Week 2026. The company has applied for inclusion in the Chrome, Apple, Microsoft, and Mozilla root programs and signed a definitive agreement to acquire an established root from GlobalSign. This acquisition ensures certificate compatibility with older clients that a fresh root would never reach, addressing the long tail of devices where avoidable breakage occurs. Cloudflare plans to be among the first CAs to issue production Merkle Tree Certificates (MTCs) in early 2027, targeting post-quantum readiness as part of Chrome’s Quantum-resistant Root Program. The CA will be ACME-first, require ACME Renewal Information (ARI) support for issuance, and operate transparently with reproducible builds of signing software and a public dashboard.

The best engineering reads, once a week.