Announcing Argo for Spectrum
November 23, 2021 1:58PM
Announcing general availability of Argo for Spectrum, a way to turbo-charge any TCP based application....
flowtrackd: DDoS Protection with Unidirectional TCP Flow Tracking
July 14, 2020 12:00PM
DDoS Security TCP Magic Transit Gatebotflowtrackd is a software-defined DDoS protection system that significantly improves our ability to automatically detect and mitigate even the most complex TCP-based DDoS attacks. If you are a Magic Transit customer, this feature will be enabled by default at no additional cost on July 29, 2020....
Conntrack tales - one thousand and one flows
April 06, 2020 12:00PM
Conntrack Linux Network TCPWe 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....
A cost-effective and extensible testbed for transport protocol development
January 14, 2020 4:07PM
HTTP3 QUIC TLS 1.3 TCPAt Cloudflare, we develop protocols at multiple layers of the network stack. In the past, we focused on HTTP/1.1, HTTP/2, and TLS 1.3. Now, we are working on QUIC and HTTP/3, which are still in IETF draft, but gaining a lot of interest....
Accelerating UDP packet transmission for QUIC
January 08, 2020 5:08PM
QUIC UDP TCP HTTP3Significant work has gone into optimizing TCP, UDP hasn't received as much attention, putting QUIC at a disadvantage. Let's explore a few tricks that help mitigate this....
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