厂商发布
厂商对产品安全、配置或策略的更新说明。
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BGP ORIGIN attribute manipulation and its impact on the Internet
By doing in-depth testing, we found nearly 70% of BGP paths experience ORIGIN attribute rewrites by transit providers seeking traffic advantages. We examine the global impact of this practice and argue for deprecating ORIGIN in route selection.
By doing in-depth testing, we found nearly 70% of BGP paths experience ORIGIN attribute rewrites by transit providers seeking traffic advantages. We examine the global impact of this practice and argue for deprecating ORIGIN in route selection.By doing in-depth testing, we found nearly 70% of BGP paths experience ORIGIN attribute rewrites by transit providers seeking traffic advantages. We examine the global impact of this practice and argue for deprecating ORIGIN in route selection.扩展字段
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Introducing Cache Response Rules
Perhaps youâve seen something that should sail out of cache get dragged back to the origin. Cache Response Rules is the fix, applied at the right time.
Perhaps youâve seen something that should sail out of cache get dragged back to the origin. Cache Response Rules is the fix, applied at the right time.Perhaps youâve seen something that should sail out of cache get dragged back to the origin. Cache Response Rules is the fix, applied at the right time.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KY7Z140JM9461HHN0FHSNDVQ.png", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW44Q0QQ4YF44E63CZ5V25R6.jpg&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-24T14:32:44.062Z", "tags": [] } -
How the 2026 World Cup affected Internet traffic
We analyzed global HTTP traffic to explore how kickoff times, streaming habits, and hydration breaks reshaped online activity worldwide. From late-night traffic surges to halftime browsing spikes, here is how the world connected during the global tournament.
We analyzed global HTTP traffic to explore how kickoff times, streaming habits, and hydration breaks reshaped online activity worldwide. From late-night traffic surges to halftime browsing spikes, here is how the world connected during the global tournament.We analyzed global HTTP traffic to explore how kickoff times, streaming habits, and hydration breaks reshaped online activity worldwide. From late-night traffic surges to halftime browsing spikes, here is how the world connected during the global tournament.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KY24JZR9KTR3M5THP0VXA506.png", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW49B114HP8HRQ7MA3FAFRSN.JPG&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-23T16:57:35.715Z", "tags": [] } -
Cloudflare Internal DNS is now generally available
Cloudflare Internal DNS brings authoritative and recursive DNS for private networks to the same global network and control plane that runs Cloudflare's Zero Trust, networking, and public DNS.
Cloudflare Internal DNS brings authoritative and recursive DNS for private networks to the same global network and control plane that runs Cloudflare's Zero Trust, networking, and public DNS.Cloudflare Internal DNS brings authoritative and recursive DNS for private networks to the same global network and control plane that runs Cloudflare's Zero Trust, networking, and public DNS.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KY0BCRJZN4XCWVFJR97JPG2X.png", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KY0CFW3DJ9J69XDCMWR1NNSG.jpg&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-20T20:59:31.072Z", "tags": [] } -
Standing Up to a Dangerous New Breed of Patent Troll
On March 20th, Cloudflare received our first patent infringement claim: Blackbird Tech LLC v. Cloudflare, Inc. Today weâre filing our Answer to that claim in a federal court in Delaware.
On March 20th, Cloudflare received our first patent infringement claim: Blackbird Tech LLC v. Cloudflare, Inc. Today weâre filing our Answer to that claim in a federal court in Delaware.On March 20th, Cloudflare received our first patent infringement claim: Blackbird Tech LLC v. Cloudflare, Inc. Today weâre filing our Answer to that claim in a federal court in Delaware.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KW47QQH7PNHZ0SZBNJ52C65G.jpg", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW44KQ4Z9PY1TR0ERGW96HZR.jpeg&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-20T15:47:03.181Z", "tags": [] } -
Cloudflare WAF protects WordPress applications from two high-severity vulnerabilities
Cloudflare has deployed two WAF rules in response to high-severity vulnerabilities disclosed to us by the WordPress security team. The new rules protect all Cloudflare customers using affected WordPress versions, but customers should still update immediately to a patched release.
Cloudflare has deployed two WAF rules in response to high-severity vulnerabilities disclosed to us by the WordPress security team. The new rules protect all Cloudflare customers using affected WordPress versions, but customers should still update immediately to a patched release.Cloudflare has deployed two WAF rules in response to high-severity vulnerabilities disclosed to us by the WordPress security team. The new rules protect all Cloudflare customers using affected WordPress versions, but customers should still update immediately to a patched release.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KXQSKFH096V7DNN9NP8ABG4X.png", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW464793D50Z8QJQK451PK2A.jpg&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-20T12:35:37.400Z", "tags": [] } -
A broken DNSSEC rollover took down .AL. Now 1.1.1.1 tells you when validation is bypassed
When a failed DNSSEC key rollover took down the .AL TLD, we deployed a Negative Trust Anchor to restore resolution. This time, though, clients didn't have to take our word for it: 1.1.1.1 returned EDE 33, a new DNS error code that signals directly in the response that DNSSEC validation was bypassed.
When a failed DNSSEC key rollover took down the .AL TLD, we deployed a Negative Trust Anchor to restore resolution. This time, though, clients didn't have to take our word for it: 1.1.1.1 returned EDE 33, a new DNS error code that signals directly in the response that DNSSEC validation was bypassed.When a failed DNSSEC key rollover took down the .AL TLD, we deployed a Negative Trust Anchor to restore resolution. This time, though, clients didn't have to take our word for it: 1.1.1.1 returned EDE 33, a new DNS error code that signals directly in the response that DNSSEC validation was bypassed.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KXEF370BA04JCGFB3M86S6HE.png", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW48GH720TA5A2634QYMAXZR.png&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-15T16:15:34.208Z", "tags": [] } -
Introducing Precursor: detecting agentic behavior with continuous client-side signals
Precursor, our new continuous behavioral validation engine for bot management, offers visibility into how humans and bots actually interact across the full user journey. By turning session-level behavior into bot detection signals, it identifies advanced automation with higher precision â while reducing friction for legitimate users.
Precursor, our new continuous behavioral validation engine for bot management, offers visibility into how humans and bots actually interact across the full user journey. By turning session-level behavior into bot detection signals, it identifies advanced automation with higher precision â while reducing friction for legitimate users.Precursor, our new continuous behavioral validation engine for bot management, offers visibility into how humans and bots actually interact across the full user journey. By turning session-level behavior into bot detection signals, it identifies advanced automation with higher precision â while reducing friction for legitimate users.扩展字段
{ "authors": [], "hero_image": "https://blog.cloudflare.com/_emdash/api/media/file/01KX7293QZ61Y5A1GE93AGE3KX.png", "listing_image": "https://blog.cloudflare.com/_image?href=https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW477HVM8X1SKDG8ADKQJ9T3.png&w=32&h=32&q=60&f=webp&fit=cover&position=center", "modified_time": "2026-07-15T15:53:01.608Z", "tags": [] }