The letter

One letter a week, starting soon.

The week's signal, what shipped, what is worth running tonight, and the editor's note. No tracking, no ads, nothing else.

We keep your address, your language and the date you joined, nothing else. Every letter has a one-click unsubscribe link that deletes the record.
← Accept All   Archive
Cloudflare BlogTools

The keys to the Internet change on October 11. Are you ready?

October 6

On October 11, 2026, the DNS root switches to a new key-signing key (KSK-2024). Learn what this means for you, and how RFC 8509 trust anchor sentinels allow you to test whether your DNS resolver is…

1.1.1.1CryptographyDNSDNSSEC
Read at Cloudflare Blog ↗

More from Cloudflare Blog on Accept All

ToolsEverything we launched during Birthday Week 2026 Cloudflare Blog

ToolsOne year later: the power of 1.1.1.1 interns Cloudflare Blog

Tools8 major updates to Cloudflare Observability Cloudflare Blog

ToolsStreamline: custom video pipelines with Cloudflare Stream and Workers Cloudflare Blog

ToolsIntroducing Web Search API via AI Gateway Cloudflare Blog

ToolsIntroducing Cloudflare Traces: follow requests through our entire platform Cloudflare Blog

More from Cloudflare Blog on Accept All.