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Cloudflare 1.1.1.1 Incident on July 14, 2025
Cloudflare的1.1.1.1 DNS解析服务在2025年7月14日因内部配置错误导致全球性故障,持续约一小时。此问题源于维护其IP地址广告的遗留系统错误配置,并非攻击或BGP劫持所致。Cloudflare已采取措施修复并防止类似事件再次发生。...
2025-7-15 15:5:0 | 阅读: 17 |
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The Cloudflare Blog - blog.cloudflare.com
resolver
prefixes
withdrawn
outage
routes
Cloudflare recognized as a Visionary in 2025 Gartner® Magic Quadrant™ for SASE Platforms
Cloudflare被Gartner评为2025年SASE平台Visionary,凭借其全球领先的网络覆盖和集成安全功能。其SASE平台Cloudflare One通过统一控制平面优化用户体验,并扩展AI保护能力。...
2025-7-15 15:0:0 | 阅读: 16 |
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The Cloudflare Blog - blog.cloudflare.com
security
network
cloud
plane
centers
Hyper-volumetric DDoS attacks skyrocket: Cloudflare’s 2025 Q2 DDoS threat report
Cloudflare 2025年第二季度DDoS威胁报告显示,DDoS攻击规模创历史新高,最大攻击峰值达7.3 Tbps。超大规模DDoS攻击激增6500次以上,电信行业成为最易受攻击领域。赎金DDoS威胁增加68%,新兴威胁如Teeworlds洪水攻击显著增长。...
2025-7-15 13:0:0 | 阅读: 20 |
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The Cloudflare Blog - blog.cloudflare.com
q2
l3
network
flood
quarter
Quicksilver v2: evolution of a globally distributed key-value store (Part 1)
Cloudflare开发的Quicksilver系统通过引入代理和副本角色优化了存储效率,减少了全球复制的开销。代理服务器作为持久缓存使用LRU策略管理热数据,而副本服务器存储完整数据集。该设计在保持低延迟和一致性的同时显著节省了磁盘空间,并为未来扩展奠定了基础。...
2025-7-10 21:14:30 | 阅读: 21 |
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The Cloudflare Blog - blog.cloudflare.com
proxy
replica
replication
quicksilver
replicas
How TimescaleDB helped us scale analytics and reporting
这篇文章讲述了Cloudflare在构建其Zero Trust产品套件的分析和报告功能时的选择过程。最初使用PostgreSQL和ClickHouse作为标准数据库后,最终选择了TimescaleDB作为解决方案。文章详细描述了从PostgreSQL到TimescaleDB的迁移过程,以及TimescaleDB如何通过列式存储、自动分区、压缩和连续聚合等功能提升性能和简化架构。最终,TimescaleDB帮助Cloudflare实现了高效的分析能力,同时保持了与现有PostgreSQL生态系统的兼容性。...
2025-7-8 14:0:0 | 阅读: 24 |
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The Cloudflare Blog - blog.cloudflare.com
timescaledb
indexes
columnstore
clickhouse
aggregates
Introducing simple and secure egress policies by hostname in Cloudflare’s SASE platform
Cloudflare推出新功能支持基于主机名、域名、内容类别和应用程序设置出站策略。该功能通过DNS解析与网络流量关联实现,并解决IP地址动态变化问题。未来计划扩展更多应用场景。...
2025-7-7 13:0:0 | 阅读: 15 |
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The Cloudflare Blog - blog.cloudflare.com
egress
network
acme
acls
finance
Content Independence Day: no AI crawl without compensation!
Google通过与内容创作者的合作重塑了网络业务模式,但随着AI的兴起,这种模式面临挑战。AI工具导致内容创作者难以获得流量和价值。Cloudflare发起"内容独立日"计划,要求AI公司付费使用内容,并建立市场以评估内容价值,旨在促进高价值内容创作并改善创作者收益。...
2025-7-1 10:1:0 | 阅读: 11 |
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The Cloudflare Blog - blog.cloudflare.com
creators
cheese
consuming
mission
The crawl before the fall… of referrals: understanding AI’s impact on content providers
文章讨论了搜索引擎和AI爬虫对网站流量的影响。传统搜索引擎通过抓取内容吸引用户点击访问网站,而AI爬虫则直接抓取并重新包装内容供用户使用,极少带来实际访问量。Cloudflare推出新指标显示不同AI模型的抓取请求与实际访问量比例,并提供工具帮助网站管理员控制或阻止特定AI爬虫。...
2025-7-1 10:0:0 | 阅读: 17 |
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The Cloudflare Blog - blog.cloudflare.com
referral
crawling
crawlers
bots
ratios
Control content use for AI training with Cloudflare’s managed robots.txt and blocking for monetized content
Cloudflare推出两项新工具:托管式robots.txt文件和按需阻止AI爬虫功能。前者自动阻止AI爬虫用于模型训练,后者允许用户仅在显示广告的页面阻止AI爬虫。这些工具旨在帮助网站管理员控制内容使用方式,保护创作者利益,并维护开放互联网生态系统。...
2025-7-1 10:0:0 | 阅读: 12 |
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The Cloudflare Blog - blog.cloudflare.com
robots
bots
crawlers
directives
crawl
Introducing pay per crawl: enabling content owners to charge AI crawlers for access
Cloudflare推出"按爬取付费"功能,允许内容创作者通过HTTP 402状态码对AI爬虫访问内容收费。创作者可选择免费、收费或阻止访问,Cloudflare负责支付处理和收益分配。...
2025-7-1 10:0:0 | 阅读: 12 |
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The Cloudflare Blog - blog.cloudflare.com
crawler
crawl
charge
402
crawlers
From Googlebot to GPTBot: who’s crawling your site in 2025
随着AI技术的发展,网络爬虫的角色从传统的搜索引擎扩展到AI模型训练。Googlebot和GPTBot等AI相关爬虫的市场份额显著增长,而部分传统爬虫如Bytespider则大幅下降。网站管理员通过robots.txt文件限制或允许特定爬虫访问内容,以应对AI爬虫带来的隐私和版权问题。...
2025-7-1 10:0:0 | 阅读: 17 |
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The Cloudflare Blog - blog.cloudflare.com
crawlers
pp
crawler
crawling
bots
Message Signatures are now part of our Verified Bots Program, simplifying bot authentication
Cloudflare推出HTTP消息签名技术以验证网络爬虫和机器人身份,整合至其Verified Bots计划,简化申请流程并提高识别准确性,降低 spoofing 风险,同时提供开源库支持开发者实现签名功能。...
2025-7-1 10:0:0 | 阅读: 10 |
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The Cloudflare Blog - blog.cloudflare.com
bots
radar
identify
crawlers
Celebrate Micro-Small, and Medium-sized Enterprises Day with Cloudflare
联合国庆祝中小微企业日(MSME Day),强调其在全球经济中的重要作用。Cloudflare通过免费工具、计划及安全指南支持这些企业创新与成长,并保护其免受网络威胁。...
2025-6-27 14:0:0 | 阅读: 12 |
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The Cloudflare Blog - blog.cloudflare.com
security
startups
network
india
developers
Russian Internet users are unable to access the open Internet
read file error: read notes: is a directory...
2025-6-26 22:33:30 | 阅读: 15 |
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The Cloudflare Blog - blog.cloudflare.com
throttling
russia
radar
isps
psh
Orange Me2eets: We made an end-to-end encrypted video calling app and it was easy
read file error: read notes: is a directory...
2025-6-26 14:0:0 | 阅读: 15 |
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The Cloudflare Blog - blog.cloudflare.com
designated
orange
committer
mls
meets
Building agents with OpenAI and Cloudflare’s Agents SDK
read file error: read notes: is a directory...
2025-6-25 14:0:0 | 阅读: 9 |
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The Cloudflare Blog - blog.cloudflare.com
agents
memory
durable
openai
sdks
Containers are available in public beta for simple, global, and programmable compute
read file error: read notes: is a directory...
2025-6-24 16:0:22 | 阅读: 10 |
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The Cloudflare Blog - blog.cloudflare.com
containers
wrangler
developer
pathname
vcpu
Everything you need to know about NIST’s new guidance in “SP 1800-35: Implementing a Zero Trust Architecture”
read file error: read notes: is a directory...
2025-6-19 13:0:0 | 阅读: 14 |
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The Cloudflare Blog - blog.cloudflare.com
security
zta
network
pep
1800
Defending the Internet: how Cloudflare blocked a monumental 7.3 Tbps DDoS attack
Cloudflare成功阻止了一次创纪录的7.3 Tbps DDoS攻击,目标为一家使用其服务的托管提供商。攻击来自全球161个国家和地区,主要集中在巴西和越南。Cloudflare通过全球分布式网络和自主检测系统有效防御了此次攻击。...
2025-6-19 13:0:0 | 阅读: 15 |
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The Cloudflare Blog - blog.cloudflare.com
network
tbps
defend
unintended
ntp
Cloudflare Log Explorer is now GA, providing native observability and forensics
Cloudflare推出Log Explorer产品,集成于其平台中,提供实时安全威胁检测、日志分析及性能优化功能。该工具减少对外部日志工具的依赖,支持自定义仪表盘、日志搜索及告警设置,并具备高效存储和查询能力。...
2025-6-18 13:0:0 | 阅读: 21 |
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The Cloudflare Blog - blog.cloudflare.com
security
parquet
monitoring
delta
batches
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