New Zero Trust navigation coming soon (and we need your feedback)
March 07, 2023
The Zero Trust dashboard navigation will be getting a visual refresh on March 20, 2023. ...
The White House’s National Cybersecurity Strategy asks the private sector to step up to fight cyber attacks. Cloudflare is ready
March 07, 2023
The White House released the National Cybersecurity Strategy aimed at securing the Internet. Cloudflare welcomes the Strategy, and congratulates the White House on this much-needed policy initiative. ...
Cloudflare mitigates record-breaking 71 million request-per-second DDoS attack
February 13, 2023
This was a weekend of record-breaking DDoS attacks. Over the weekend, Cloudflare detected and mitigated dozens of hyper-volumetric DDoS attacks. The majority of attacks peaked in the ballpark of 50-70 million requests per second (rps) with the largest exceeding 71 million rps...
Cloudflare's handling of a bug in interpreting IPv4-mapped IPv6 addresses
February 02, 2023
Recently, a vulnerability was reported to our bug bounty about a bug in the way some of our code interprets IPv4 addresses mapped into IPv6 addresses. ...
CVE-2022-47929: traffic control noqueue no problem?
January 31, 2023
In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands....
MORE POSTS
January 25, 2023
Armed to Boot: an enhancement to Arm's Secure Boot chain
Enhancing the Arm Secure Boot chain to improve platform security on modern systems....
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January 13, 2023
CIO Week 2023 recap
Learn about all the new products, partnerships, and innovations Cloudflare announced during CIO Week to help organizations modernize their IT and security....
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January 12, 2023
API-based email scanning
Customers can now onboard O365 domains to Area 1, adding more flexibility on deployment methods....
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January 12, 2023
Expanding our Microsoft collaboration: proactive and automated Zero Trust security for customers
As CIOs navigate the complexities of stitching together multiple solutions, we are extending our collaboration with Microsoft to create one of the best Zero Trust solutions available....
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January 11, 2023
Email Link Isolation: your safety net for the latest phishing attacks
Email Link Isolation is your safety net for the odd links that end up in people’s inboxes, and they may click. This added protection turns Cloudflare Area 1 into the most comprehensive email security solution when it comes to protecting against phishing attacks....
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January 11, 2023
How Cloudflare Area 1 and DLP work together to protect data in email
Customers can leverage the power of Email Security and Cloudflare One to prevent data loss in their corporate network....
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January 04, 2023
How Cloudflare can help stop malware before it reaches your app
Today, we’re making the job of application security teams easier, by providing a content scanning engine integrated with our Web Application Firewall (WAF), so that malicious files being uploaded by end users, never reach origin servers in the first place...
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November 11, 2022
2022 US midterm elections attack analysis
For Athenian Project and Cloudflare for Campaigns participant websites, overall traffic volume ramped as Election Day approached...
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November 02, 2022
Cloudflare is not affected by the OpenSSL vulnerabilities CVE-2022-3602 and CVE-2022-3786
Information on CVE-2022-3602 and CVE-2022-3786, and why Cloudflare was not impacted...
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October 21, 2022
Page Shield can now watch for malicious outbound connections made by third-party JavaScript code
Starting today, Page Shield can now watch for malicious outbound connections made by third-party JavaScript code...
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October 06, 2022
Total TLS: one-click TLS for every hostname you have
Today, we’re excited to announce Total TLS — a one-click feature that will issue individual TLS certificates for every subdomain in our customer’s domains...
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October 05, 2022
Join our upcoming live roadshow series: ‘Zero Trust, Zero Nonsense’
Starting in a couple of weeks, and continuing through the end of the year, we’re hosting a series of Zero Trust Roadshows in various North American cities...
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October 03, 2022
Defending against future threats: Cloudflare goes post-quantum
The future of a private and secure Internet is at stake; that is why today we have enabled post-quantum cryptography support for all our customers...
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October 03, 2022
Automatic (secure) transmission: taking the pain out of origin connection security
Today we’re excited to announce that we will soon be offering a zero-configuration option for security on Cloudflare. If we find that we can automatically upgrade the security connection between Cloudflare and a user’s origin, we will...
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