Blogsby GlyphIntroducing Adaptive Intelligence: Undermining the economics of every bot attack
Bot operators have historically had the economic advantage, bypassing static, deterministic detection rules with cheap proxies and retooling.
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Mon Aug 311 post
Fri Aug 281 post
BotBase for Operators: A clearer path to joining Cloudflare's directory of bots and agents
Bot operators now have a home in the Cloudflare dashboard to manage submissions. This update adds submission status tracking, submission editing, and a behavior model so operators can accurately declare how their bots use content.
Thu Aug 271 post
How we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cache
Five Rust-level memory optimizations to the DNS cache layout of Big Pineapple cut per-entry memory by 56%, freeing approximately 100 TB of memory across Cloudflare's fleet.
Mon Aug 241 post
The Cloudflare Blog, brought to you by EmDash
We migrated the Cloudflare Blog to EmDash to prove our stack at massive scale. Here is how we stress-tested performance, safely routed production traffic, and redesigned the frontend experience.
Fri Aug 211 post
Say it once: introducing Bot Preference Sync
Cloudflare's new Bot Preference Sync automatically aligns your robots.txt file with your AI bot policies for Search, Agent, and Training. Easily manage which bots access your content without maintaining static files.
Thu Aug 201 post
From all-or-nothing to task-based OAuth consent
Cloudflare OAuth now supports optional scopes, giving users more control over what an app can access and helping developers build secure consent flows around the task at hand.
Wed Aug 191 post
A revisit of remote Spectre attacks on Cloudflare Workers
In 2024 and 2025, we reassessed remote Spectre attacks on our Workers infrastructure. We share details about the new attack primitives like Spectre gadgets, remote timers, achieving co-location and how new defenses further harden...