Remote work, regional lockdowns and migration of Internet usage
April 11, 2020 12:00PM
As a large portion of Internet access shifted from office-focused areas, like city centers and business parks, towards more residential areas like suburbs and outlying towns, we wanted to find out just precisely how broad this geographical traffic migration was....
Conntrack tales - one thousand and one flows
April 06, 2020 12:00PM
We were wondering - can we just enable Linux "conntrack"? How does it actually work? I volunteered to help the team understand the dark corners of the Linux's "conntrack" stateful firewall subsystem....
On the shoulders of giants: recent changes in Internet traffic
March 17, 2020 12:00PM
As the COVID-19 emergency continues and an increasing number of cities and countries are establishing quarantines or cordons sanitaire, the Internet has become, for many, the primary method to keep in touch with their friends and families....
Announcing Network Analytics
March 16, 2020 12:00PM
Back in March 2019, we released Firewall Analytics which provides insights into HTTP security events across all of Cloudflare's protection suite; Firewall rule matches, HTTP DDoS Attacks, Site Security Level which harnesses Cloudflare's threat intelligence, and more....