Syria’s exam-related Internet shutdowns
To prevent cheating in exams many countries restrict or even shut down Internet access during critical exam hours. For most of June Syria is having Read More
Author: John Graham-Cumming
SSHing to my Raspberry Pi 400 from a browser, with Cloudflare Tunnel and Auditable Terminal
A few weeks ago I received a Raspberry Pi 400 as a gift. I didn’t have time to do anything beyond plug it in and Read More
Bringing AI to the edge with NVIDIA GPUs
Cloudflare has long used machine learning for bot detection, identifying anomalies, customer support and business intelligence. And internally we have a cluster of GPUs used Read More
Developers, Developers, Developers: Welcome to Developer Week 2021
Runtimes, serverless, edge compute, containers, virtual machines, functions, pods, virtualenv. All names for things developers need to go from writing code to running code. It’s Read More
About the March 8 & 9, 2021 Verkada camera hack
Cloudflare uses a vendor called Verkada for cameras in our offices in San Francisco, Austin, New York, London and Singapore. These cameras are used at Read More
Creating serendipity with Python
We’ve been experimenting with breaking up employees into random groups (of size 4) and setting up video hangouts between them. We’re doing this to replace Read More
Who won Super Bowl LV? A look at Internet traffic during the game
The obvious answer is the Tampa Bay Buccaneers but the less obvious answer comes from asking “which Super Bowl advertiser got the biggest Internet bump?”. Read More
Cloudflare Radar's 2020 Year In Review
Throughout 2020, we tracked changing Internet trends as the SARS-Cov-2 pandemic forced us all to change the way we were living, working, exercising and learning. Read More
Internet traffic disruption caused by the Christmas Day bombing in Nashville
On Christmas Day 2020, an apparent suicide bomb exploded in Nashville, TN. The explosion happened outside an AT&T network building on Second Avenue in Nashville Read More
Privacy needs to be built into the Internet
The first phase of the Internet lasted until the early 1990s. During that time it was created and debugged, and grew globally. Its growth was Read More