March 07, 2023 3:19 PM
The White House released the National Cybersecurity Strategy aimed at securing the Internet. Cloudflare welcomes the Strategy, and congratulates the White House on this comprehensive, much-needed policy initiative. ...
February 13, 2023 6:37 PM
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...
February 02, 2023 1:32 PM
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. Read about how Cloudflare addressed this vulnerability and what will prevent similar exploits in the future....
January 31, 2023 2:00 PM
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....
January 25, 2023 3:15 PM
With Data Privacy Day just a few days away, we think it’s important to focus on all the ways security measures and privacy-enhancing technologies help keep personal data private and why security measures are so much more critical to protecting privacy...
January 13, 2023 2:01 PM
Learn about all the new products, partnerships, and innovations Cloudflare announced during CIO Week to help organizations modernize their IT and security....
January 12, 2023 2:00 PM
Customers can now onboard O365 domains to Area 1, adding more flexibility on deployment methods....
January 12, 2023 2:00 PM
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....
January 11, 2023 1:01 PM
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....
January 11, 2023 1:00 PM
Customers can leverage the power of Email Security and Cloudflare One to prevent data loss in their corporate network....
January 04, 2023 2:00 PM
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...
November 11, 2022 6:14 PM
For Athenian Project and Cloudflare for Campaigns participant websites, overall traffic volume ramped as Election Day approached...
November 02, 2022 9:31 AM
Information on CVE-2022-3602 and CVE-2022-3786, and why Cloudflare was not impacted...
October 21, 2022 1:53 PM
Starting today, Page Shield can now watch for malicious outbound connections made by third-party JavaScript code...
October 06, 2022 6:00 PM
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...
October 05, 2022 7:00 PM
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...
October 03, 2022 1:01 PM
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...
October 03, 2022 1:00 PM
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...
September 29, 2022 1:01 PM
Announcing a new collaboration with Yubico, to remove any barriers for organizations of any size to deploying hardware security keys....
