Cloudflare mitigates 26 million request per second DDoS attack
June 14, 2022 12:56 PM
Last week, Cloudflare automatically detected and mitigated a 26 million request per second DDoS attack — the largest HTTPS DDoS attack on record...
Private Access Tokens: eliminating CAPTCHAs on iPhones and Macs with open standards
June 08, 2022 4:01 PM
Today we’re announcing Private Access Tokens, a completely invisible, private way to validate that real users are visiting your site...
HTTP RFCs have evolved: A Cloudflare view of HTTP usage trends
June 06, 2022 8:49 PM
HTTP/3 is now RFC 9114. We explore Cloudflare's view of how it is being used...
Cloudflare’s approach to handling BMC vulnerabilities
May 26, 2022 1:17 PM
Cloudflare’s approach to handling firmware vulnerabilities and how we keep our internal data protected...
Cloudflare achieves key cloud computing certifications — and there’s more to come
May 23, 2022 6:59 AM
Cloudflare now has a second major international privacy certification, as well as C5 attestation — and we’re not done yet....
MORE POSTS
May 09, 2022 1:00 PM
Open source Managed Components for Cloudflare Zaraz
Fixing third-party security issues and bloat takes collaborative work. We are open sourcing Managed Components, so everyone can use fast and secure third-parties, everywhere...
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May 06, 2022 1:00 PM
The Cloudflare Bug Bounty program and Cloudflare Pages
The Cloudflare Bug Bounty has resulted in numerous security improvements to Cloudflare Pages...
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April 26, 2022 1:01 PM
Building many private virtual networks through Cloudflare Zero Trust
Starting today, we are thrilled to announce that you can start building many segregated virtual private networks over Cloudflare Zero Trust, beginning with virtualized connectivity for the connectors Cloudflare WARP and Cloudflare Tunnel...
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April 13, 2022 12:58 PM
Cloudflare partners with Kentik to enhance on-demand DDoS protection
We are excited to announce that as of today, network security teams can procure and use Magic Transit, Cloudflare’s industry-leading DDoS mitigation solution, and Kentik’s network observability as an integrated solution...
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April 01, 2022 1:31 PM
The end of the road for Cloudflare CAPTCHAs
We decided we’re going to stop using CAPTCHAs. Before we talk about how we did it, and how you can help, let's first start with a simple question. Why in the world is CAPTCHA still used anyway?...
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March 31, 2022 3:13 PM
WAF mitigations for Spring4Shell
Cloudflare Managed Ruleset updates for the recent vulnerabilities affecting the Java Spring framework and related software components...
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March 31, 2022 12:59 PM
Future-proofing SaltStack
This blogpost chronicles the recent CVEs investigation, our findings, and how we are helping secure Salt now and in the Quantum future...
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March 29, 2022 4:54 PM
Optimizing Magic Firewall’s IP lists
More and more users are using Magic Firewall’s IP lists to filter network traffic en route to their infrastructure. In response to that growth, we improved how our systems handle large sets of IPs...
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March 24, 2022 1:32 PM
Cloudflare Radar’s new ASN pages
Autonomous Systems (ASes) are a group of routable IP prefixes belonging to a single entity or organization, and is one of the fundamental building blocks of the Internet...
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March 22, 2022 4:57 PM
Cloudflare’s investigation of the January 2022 Okta compromise
Today at 03:30 UTC we learnt of a compromise of Okta. We use Okta internally for employee identity as part of our authentication stack. We have investigated this compromise carefully and do not believe we have been compromised as a result...
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March 21, 2022 4:14 PM
Network performance update: Security Week
Today, we’re proud to report we are the fastest provider in 71% of the top 1,000 most reported networks around the world...
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March 21, 2022 12:59 PM
Application security: Cloudflare’s view
In this post, we share some of the insights we’ve gathered from the 32 million HTTP requests/second that pass through our network...
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March 18, 2022 9:04 PM
Domain Scoped Roles - Early Access
Cloudflare is making it easier for enterprise account owners to manage their team’s access to Cloudflare by allowing user access to be scoped to sets of domains....
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March 18, 2022 9:04 PM
Securing Cloudflare Using Cloudflare
Cloudflare is committed to bolstering our security posture with best-in-class solutions — which is why we often turn to our own products as any other Cloudflare customer would....
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