Killnet and AnonymousSudan DDoS attack Australian university websites, and threaten more attacks — here’s what to do about it
March 29, 2023 12:10PM
Over the past 24 hours, Cloudflare has observed HTTP DDoS attacks targeting university websites in Australia. Universities were the first of several groups publicly targeted by the pro-Russian hacker group Killnet and their affiliate AnonymousSudan, as revealed in a recent Telegram post...
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Cloudflare’s commitment to the 2023 Summit for Democracy
March 28, 2023 2:00PM
United States
Human Rights
Post-Quantum
Internet Shutdown
Protocols
Cloudflare is proud to participate in and contribute commitments to the 2023 Summit Summit for Democracy because we believe that everyone should have access to an Internet that is faster, more reliable, more private, and more secure...
Introducing our first Authorized Service Delivery Partners for Cloudflare One
March 27, 2023 2:00PM
Partners
Cloudflare One
Since launch, Authorized Services Delivery Partner track is having a notable impact and now we are thrilled to announce the first partners who have achieved the designation...
Use the language of your choice with Pages Functions via WebAssembly
March 24, 2023 1:00PM
Cloudflare Pages
WASM
WebAssembly
Cloudflare Workers
Today Pages is excited to offer support for WebAssembly when writing a Pages Function...
Node.js compatibility for Cloudflare Workers – starting with Async Context Tracking, EventEmitter, Buffer, assert, and util
March 23, 2023 1:05PM
Node.js
Cloudflare Workers
JavaScript
WinterCG
Over the coming months, Cloudflare Workers will start to roll out built-in compatibility with Node.js core APIs as part of an effort to support increased compatibility across JavaScript runtimes...
Out now! Auto-renew TLS certificates with DCV Delegation
March 23, 2023 1:00PM
TLS
DCV Delegation
Product News
Cloudflare will now allow customers that are managing DNS externally to auto-renew certificates through DCV Delegation...
Everything you might have missed during Security Week 2023
March 20, 2023 1:00PM
Security Week
Product News
Security
Zero Trust
API Shield
Learn how Cloudflare made it easier to shift from protecting applications, to protecting employees, and making sure they are protected everywhere during Security Week 2023...
The quantum state of a TCP port
March 20, 2023 1:00PM
Kernel
Linux
Networking
Deep Dive
If I navigate to https://blog.cloudflare.com/, my browser will connect to a remote TCP address from the local IP address assigned to my machine, and a randomly chosen local TCP port. What happens if I then decide to head to another site?...
Account Security Analytics and Events: better visibility over all domains
March 18, 2023 5:00PM
Security Week
Security
Dashboard
Analytics
Product News
Revealing Account Security Analytics and Events, new eyes on your account in Cloudflare dashboard to give holistic visibility. No matter how many zones you manage, they are all there!...
Wildcard and multi-hostname support in Cloudflare Access
March 18, 2023 5:00PM
Security Week
Cloudflare Access
Multi-Hostname Applications
Product News
Security
We are thrilled to announce the full support of wildcard and multi-hostname application definitions in Cloudflare Access...
One-click ISO 27001 certified deployment of Regional Services in the EU
March 18, 2023 3:00PM
Security Week
Data Localization
Compliance
Certification
Regional Services
Cloudflare announces one-click ISO certified region, a super easy way for customers to limit where traffic is serviced to ISO 27001 certified data centers inside the European Union...
Cloudflare Access is the fastest Zero Trust proxy
March 17, 2023 3:51PM
Security Week
Network Performance Update
Zero Trust
Speed
Cloudflare Access is 75% faster than Netskope and 50% faster than Zscaler, and our network is faster than other providers in 48% of last mile networks...
Stop brand impersonation with Cloudflare DMARC Management
March 17, 2023 1:00PM
Security Week
Security
Email Security
DMARC
Brand impersonation continues to be a big problem globally. Setting SPF, DKIM and DMARC policies is a great way to reduce that risk, and protect your domains from being used in spoofing emails. But maintaining a correct SPF configuration can be very costly and time consuming...
Introducing custom pages for Cloudflare Access
March 17, 2023 1:00PM
Security Week
Cloudflare Access
As more users start their day with Cloudflare Access, we’re excited to announce new options to customize how those users experience our industry-leading Zero Trust solution. We’re excited to announce customizable Cloudflare Access pages including login, blocks and the application launcher...
Cloudflare partners with KnowBe4 to equip organizations with real-time security coaching to avoid phishing attacks
March 17, 2023 1:00PM
Security Week
Email Security
Zero Trust
Area 1 Security
Cloudflare’s Area 1 Solution works with Knowbe4 to provide customers with security and awareness training...
How we built DMARC Management using Cloudflare Workers
March 17, 2023 1:00PM
Security Week
Email Security
Security
DMARC
At Cloudflare, we use the Workers platform and our product stack to build new services. Read how we made the new DMARC Management solution entirely on top of our APIs....
Post-quantum crypto should be free, so we’re including it for free, forever
March 16, 2023 1:00PM
Security Week
Post-Quantum
Research
Cloudflare makes the most advanced cryptography free for everyone, and it’s in beta today...
IBM Cloud works with Cloudflare to help clients modernize and deliver secured cloud infrastructure
March 16, 2023 1:00PM
Security Week
IBM
Partners
Bots
Bot Management
IBM and Cloudflare continue to partner together to help customers meet the unique security, performance, resiliency and compliance needs of their customers through the addition of exciting new product and service offerings....
Protect your key server with Keyless SSL and Cloudflare Tunnel integration
March 16, 2023 1:00PM
Security Week
Keyless SSL
Cloudflare Tunnel
Now, customers will be able to use our Cloudflare Tunnels product to send traffic to the key server through a secure channel, without publicly exposing it to the rest of the Internet...
Super Bot Fight Mode is now configurable!
March 16, 2023 1:00PM
Security Week
Bots
Bot Fight Mode
Super Bot Fight Mode can be used with Skip rules now to allow for configurable deployments...
No, AI did not break post-quantum cryptography
March 16, 2023 1:00PM
Security Week
Post-Quantum
Cryptography
Side Channel
Research
The recent news reports of AI cracking post-quantum cryptography are greatly exaggerated. In this blog, we take a deep dive into the world of side-channel attacks and how AI has been used for more than a decade already to aid it...