Mitigating Remote Spectre Attacks on Cloudflare Workers
Discover how Cloudflare analyzed and mitigated remote Spectre attacks on Workers, introducing V8 Sandbox and MPK-based in-process isolation.
20
Aug
Tag Archives: Cloudflare Workers
06
Aug
Kitesurf: Building an Agent-First Web Browser in V8 Isolates on Cloudflare Workers
Cloudflare has introduced Kitesurf, a stateless, agent-first browser running in V8 isolates on Workers. By trading visual perfection for massive CPU and memory savings, Kitesurf provides a scalable platform for AI web automation.
06
Aug
Architectural Deep Dive into the Stateless Model Context Protocol (MCP 2026-07-28)
The MCP 2026-07-28 specification transforms the Model Context Protocol into a stateless infrastructure model. Learn about Multi Round-Trip Requests, HTTP routing metadata, updated OAuth mechanics, and SDK migration paths.
31
Jul
Migrating cdnjs to Cloudflare’s Developer Platform at Scale
cdnjs, serving 9 billion requests daily, has fully migrated to Cloudflare’s Developer Platform. Learn how this massive open-source CDN solved pipeline bottlenecks, sharded migrations, and raised platform limits.