Stories by jgrahamc

Missing Manuals – io_uring worker pool

How to stop running out of ephemeral ports and love long-lived connections

The public launch of Cloudflare's bug bounty program

Migrating to Cloudflare Email Routing

Store SQLite in Cloudflare Durable Objects

Remote Work and the Importance of Writing

R&D Engineer Wins Round 2 of Project Jengo, Cloudflare Wins at the Patent Office

Miniflare 2.0: fully-local development and testing for Workers

How The Gambia lost access to the Internet for more than 8 hours

Performant A/B Testing with Cloudflare Workers

Increase in DDoS since Log4Shell disclosed

Exploitation of Log4Shell before disclosure and evasion and exfiltration

Actual CVE-2021-44228 payloads captured in the wild

Zaraz use Workers to make third-party tools secure and fast

Cloudflare acquires Zaraz to speed up websites and solve third-party bloat

The Customer Metadata Boundary

Winter 2021 report to the Computer Conservation Society

How We Used eBPF to Build Programmable Packet Filtering in Magic Firewall

About the AWS free tier expansion

How the US paused shopping (and browsing) for Thanksgiving

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