Are you GDPR-compliant? New phishing message harvests credentials with GDPR lure
2020-09-23
Credential harvesting phishing emails leverage GDPR compliance and exploits cloud-based services, Virtual Private Servers, to target sales executives....
Raking the floods: my intern project using eBPF
2020-09-18
SYN-cookies help mitigating SYN-floods for TCP, but how can we protect services from similar attacks that use UDP? We designed an algorithm and a library to fill this gap, and it’s open source!...
Cloudflare’s Always Online and the Internet Archive Team Up to Fight Origin Errors
2020-09-17
Today is exciting for all those who want the Internet to be stronger, more resilient, and have important redundancies: Cloudflare is pleased to announce a partnership with the Internet Archive to bring new functionality to our Always Online service. ...
Moobot vs. Gatebot: Cloudflare Automatically Blocks Botnet DDoS Attack Topping At 654 Gbps
2020-09-16
On July 3, Cloudflare’s global DDoS protection system, Gatebot, automatically detected and mitigated a UDP-based DDoS attack that peaked at 654 Gbps. The attack was part of a ten-day multi-vector DDoS campaign targeting a Magic Transit customer and was mitigated without any human intervention....
Secondary DNS - Deep Dive
2020-09-15
The goal of Cloudflare operated Secondary DNS is to allow our customers with custom DNS solutions, be it on-premise or some other DNS provider, to be able to take advantage of Cloudflare's DNS performance and more recently, through Secondary Override, our proxying and security capabilities too....
What Happens When The Whole World Goes Remote? Not To Worry, We Were Built For This
2020-09-14
Monday Mornings with Customer Success: A monthly series brought to you by our Customer Success Team. This month's post is all about how a telemedicine provider used Cloudflare to stay connected when the world went remote....
Add Watermarks to your Cloudflare Stream Video Uploads
2020-09-11
The Watermark API lets you add a watermark to a video at the time of uploading. It consists of two new features to the Stream API....
Migrating cdnjs to serverless with Workers KV
2020-09-10
Cloudflare powers cdnjs, an open-source project that delivers popular JavaScript libraries to over 11% of websites. Today, we are excited to announce its migration to a serverless infrastructure using Cloudflare Workers and its distributed key-value store Workers KV!...
Latest SBA phishing attempt: stealthy social engineering phish using newly registered domains attempts to gain bank details
2020-09-09
Area 1 blocks social engineering, COVID-19 phishing emails impersonating Small Business Administration, using Newly Registered Domains, PDF attachments....
Unimog - Cloudflare’s edge load balancer
2020-09-09
Unimog is the Layer 4 Load Balancer for Cloudflare’s edge data centers. This post explains the problems it solves and how it works....
Rendering React on the Edge with Flareact and Cloudflare Workers
2020-09-03
Page speed is critical. You need to get content to your audience as quickly as possible on every device. You also need to render ads in a speedy way to maintain a good user experience and make money to support your journalism....
Two clicks to add region-based Zero Trust compliance
2020-09-01
Starting today, you can make geography-based compliance easy again in Cloudflare Access with just two clicks. You can now build rules that require employees to connect from certain countries. You can also add rules that block team members from connecting from other countries....
The Serverlist: The Edge on Localhost, Micro API in Firebase and Workers, and more!
2020-08-31
Check out our nineteenth edition of The Serverlist below. Get the latest scoop on the serverless space, get your hands dirty with new developer tutorials, engage in conversations with other serverless developers, and find upcoming meetups and conferences to attend....
August 30th 2020: Analysis of CenturyLink/Level(3) outage
2020-08-30
Today CenturyLink/Level(3), a major ISP and Internet bandwidth provider, experienced a significant outage that impacted some of Cloudflare’s customers as well as a significant number of other services and providers across the Internet. ...
Asynchronous HTMLRewriter for Cloudflare Workers
2020-08-28
HTMLRewriter for Cloudflare Workers now supports asynchronous handlers, allowing developers to prefetch assets or user-specific content from a remote service....
“Face mask manufacturer” supplies Agent Tesla Malware: campaign employs Covid-19 lures and sophisticated evasion techniques
2020-08-27
Covid-19 phishing attack exploits need for face masks, thermometers to launch Agent Tesla malware (advanced Remote Access Trojan); bypasses gateways, DMARC....
How Argo Tunnel engineering uses Argo Tunnel
2020-08-27
Argo Tunnel provides remote access to development environments by creating secure outbound-only connections to Cloudflare’s edge network from a resource exposing it to the Internet. That model helps protect servers and resources from being vulnerable to attack by an exposed IP address. ...
Cloudflare and Human Rights: Joining the Global Network Initiative (GNI)
2020-08-26
We are excited to announce that we have joined the Global Network Initiative (GNI), one of the world's leading human rights organizations in the information and communications Technology (ICT) sector, as observers....
Announcing wrangler dev — the Edge on localhost
2020-08-26
A few weeks ago we announced a release candidate for wrangler dev — today, we're excited to take wrangler dev, the world’s first edge-based development environment, to GA with the release of wrangler 1.11....
Improving the Wrangler Startup Experience
2020-08-25
You can now write any behaviour on requests heading to your site or even run fully fledged applications directly on the edge. Wrangler is the open-source CLI tool used to manage your Workers and has a big focus on enabling a smooth developer experience. ...
