Enforcing the First AS in BGP AS_PATHs 2026-06-0310 min readSome recent route hijacks reported by Spamhaus captured our attention. In many... 2026-6-3 17:0:0 | 阅读: 12 | 收藏 | The Cloudflare Blog - blog.cloudflare.com enforce network tier hijacks as64505

How we reduced core unit boot time from hours to minutes 2026-06-017 min readCloudflare's core is the centralized data centers that run our control plane, bi... 2026-6-1 16:53:39 | 阅读: 14 | 收藏 | The Cloudflare Blog - blog.cloudflare.com network firmware ipxe efi hardware

How we built Cloudflare's data platform and an AI agent on top of it 2026-05-2812 min readCloudflare processes more than a billion events every second. Our network spans... 2026-5-28 13:0:0 | 阅读: 14 | 收藏 | The Cloudflare Blog - blog.cloudflare.com skipper lake trino town billing

Iran's Internet is partially restored, Cloudflare Radar data shows 2026-05-274 min readOn Tuesday, May 26, Iran’s vice president announced that Internet access had sta... 2026-5-27 17:25:0 | 阅读: 19 | 收藏 | The Cloudflare Blog - blog.cloudflare.com iran radar 2026 restoration network

Announcing Claude Compliance API support with Cloudflare CASB 2026-05-214 min readToday, we are extending Cloudflare’s cloud access security broker (CASB) to supp... 2026-5-21 17:0:0 | 阅读: 27 | 收藏 | The Cloudflare Blog - blog.cloudflare.com security claude casb workflows agents

Announcing Claude Managed Agents on Cloudflare 2026-05-197 min readCloudflare and Anthropic have collaborated to integrate Claude Managed Agents wi... 2026-5-19 13:0:0 | 阅读: 24 | 收藏 | The Cloudflare Blog - blog.cloudflare.com agents claude sandboxes anthropic developer

Project Glasswing: what Mythos showed us 2026-05-189 min readFor the last few months, we've been testing a range of security-focused LLMs on... 2026-5-18 06:0:0 | 阅读: 13 | 收藏 | The Cloudflare Blog - blog.cloudflare.com mythos harness security noise attacker

Our billing pipeline was suddenly slow. The culprit was a hidden bottleneck in ClickHouse 2026-05-149 min readAt Cloudflare, we are heavy users of ClickHouse, an open-source analytical datab... 2026-5-14 13:0:0 | 阅读: 31 | 收藏 | The Cloudflare Blog - blog.cloudflare.com clickhouse flame retention durations

Browser Run: now running on Cloudflare Containers, it’s faster and more scalable 2026-05-136 min readWe’ve enabled higher usage limits, faster performance, and better reliability fo... 2026-5-13 13:0:0 | 阅读: 38 | 收藏 | The Cloudflare Blog - blog.cloudflare.com containers kv biso development candidate

When "idle" isn't idle: how a Linux kernel optimization became a QUIC bug 2026-05-1210 min readCUBIC, standardized in RFC 9438, is the default congestion controller in Linux,... 2026-5-12 13:0:0 | 阅读: 29 | 收藏 | The Cloudflare Blog - blog.cloudflare.com cubic congestion idle cwnd delta

Building for the future 2026-05-073 min readThis afternoon, we sent the following email to our global team. One of our core... 2026-5-7 20:15:12 | 阅读: 40 | 收藏 | The Cloudflare Blog - blog.cloudflare.com departing mission treat era talent

How Cloudflare responded to the “Copy Fail” Linux vulnerability 2026-05-078 min readOn April 29, 2026, a Linux kernel local privilege escalation vulnerability was p... 2026-5-7 13:0:0 | 阅读: 38 | 收藏 | The Cloudflare Blog - blog.cloudflare.com 2026 security alg lsm fleet

When DNSSEC goes wrong: how we responded to the .de TLD outage 2026-05-068 min readOn May 5, 2026, at roughly 19:30 UTC, DENIC, the registry operator for the .de c... 2026-5-6 17:0:0 | 阅读: 72 | 收藏 | The Cloudflare Blog - blog.cloudflare.com dnssec resolver servfail tld stale

Code Orange: Fail Small is complete. The result is a stronger Cloudflare network 2026-05-018 min readOver the past two and a bit quarters, we've undertaken an intensive engineering... 2026-5-1 21:7:30 | 阅读: 25 | 收藏 | The Cloudflare Blog - blog.cloudflare.com outage snapstone orange network codex

Introducing Dynamic Workflows: durable execution that follows the tenant 2026-05-019 min readWhen we first launched Workers eight years ago, it was a direct-to-developers pl... 2026-5-1 13:0:0 | 阅读: 36 | 收藏 | The Cloudflare Blog - blog.cloudflare.com workflows loader durable tenantid

Post-quantum encryption for Cloudflare IPsec is generally available 2026-04-304 min readWhile more than two-thirds of human-generated TLS traffic to Cloudflare is alrea... 2026-4-30 14:0:0 | 阅读: 30 | 收藏 | The Cloudflare Blog - blog.cloudflare.com ipsec kem draft ietf ikev2

Agents can now create Cloudflare accounts, buy domains, and deploy 2026-04-306 min readCoding agents are great at building software. But to deploy to production they n... 2026-4-30 03:42:3 | 阅读: 50 | 收藏 | The Cloudflare Blog - blog.cloudflare.com stripe provision agents integrate catalog

Shutdowns, power outages, and conflict: a review of Q1 2026 Internet disruptions 嗯，用户让我帮忙总结一下这篇文章的内容，控制在100个字以内，而且不需要用“文章内容总结”或者“这篇文章”这样的开头。直接写描述就行。首先，我需要仔细阅读这篇文章，了解它的主要内容。 看起来这篇文章主要讨论了2026年第一季度全球互联网中断的情况。里面提到了几个主要的事件：乌干达和伊朗的政府主导的网络关闭，古巴的三次全国性停电，乌克兰和中东地区因军事行动导致的网络中断，还有葡萄牙因恶劣天气引发的停电等。 用户可能是一位研究人员或者互联网行业的从业者，他们需要快速了解这段时间内全球网络状况的变化。用户的需求是获取一个简洁明了的摘要，帮助他们迅速掌握关键信息。 我需要确保总结涵盖所有主要事件，并且控制在100字以内。同时，语言要简洁直接，避免使用复杂的术语。这样用户可以一目了然地看到各个地区的网络问题及其原因。 最后，我会把所有要点整合成一个连贯的句子，确保信息准确且符合用户的要求。 </think> 2026年第一季度全球多地发生严重互联网中断，包括乌干达和伊朗的政府主导网络关闭、古巴三次全国性停电、乌克兰和中东地区因军事行动导致的网络中断、葡萄牙恶劣天气引发停电等事件。... 2026-4-28 13:0:0 | 阅读: 39 | 收藏 | The Cloudflare Blog - blog.cloudflare.com radar cuba disruptions iran

Making Rust Workers reliable: panic and abort recovery in wasm‑bindgen 好的，我现在需要帮用户总结一篇文章的内容，控制在100个字以内。首先，我得仔细阅读文章，了解主要讲什么。 文章主要讨论了Cloudflare Workers平台上使用Rust编译成WebAssembly时遇到的问题，特别是panic和abort导致的运行时问题。作者提到这些问题会导致Worker实例中毒，甚至影响其他请求。接着，他们介绍了如何通过改进wasm-bindgen库来解决这些问题，包括引入panic=unwind支持和abort恢复机制。这些改进使得Rust代码在WebAssembly中运行更加稳定可靠。 接下来，我需要将这些信息浓缩到100字以内。要抓住关键点：Rust Workers、WebAssembly、panic和abort问题、解决方案（panic=unwind和abort恢复）、以及对整个生态系统的贡献。 最后，确保语言简洁明了，直接描述内容，不需要开头语。 </think> Cloudflare Workers平台上的Rust Workers通过将Rust编译为WebAssembly运行，但WebAssembly存在一些问题。当出现panic或意外abort时，运行时可能进入未定义状态。文章介绍了如何通过改进wasm-bindgen库实现全面的Wasm错误恢复机制，包括panic=unwind支持和abort恢复机制，以解决由abort引起的沙盒中毒问题，并确保Rust代码在Wasm中不会在abort后重新执行。... 2026-4-22 13:0:0 | 阅读: 25 | 收藏 | The Cloudflare Blog - blog.cloudflare.com unwind abort webassembly bindgen panics

Moving past bots vs. humans 嗯，用户让我总结一篇文章的内容，控制在100字以内，而且不需要特定的开头。首先，我需要仔细阅读这篇文章，理解它的主要观点。 文章讨论了网络保护机制的演变，特别是随着AI和自动化工具的兴起，传统的“人与机器人”区分变得不那么重要了。现在更关注的是客户端的行为和意图，而不是是否是人类。文章还提到了隐私保护的重要性，并引入了匿名凭证的概念，如Privacy Pass和ARC、ACT等技术，以平衡隐私和安全。 接下来，我需要将这些要点浓缩到100字以内。要确保涵盖关键点：网络保护机制的变化、行为分析的重要性、隐私保护技术以及未来的挑战。 可能的结构是：首先说明主题（网络保护机制的变化），然后提到关键因素（行为而非身份），接着介绍技术（匿名凭证），最后指出目标（开放、隐私、问责）。 这样组织起来应该能简洁明了地总结文章内容。 </think> 文章探讨了网络保护机制的演变，指出传统“人与机器人”区分已不再适用。如今更关注客户端的行为与意图而非身份。隐私保护技术如匿名凭证（Privacy Pass）和新协议（ARC、ACT）被引入以平衡隐私与安全需求。未来需构建开放、隐私优先且问责制的网络环境。... 2026-4-21 13:0:0 | 阅读: 25 | 收藏 | The Cloudflare Blog - blog.cloudflare.com client anonymous humans signals bots