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Keeping our users safe

02/16/2018

AttacksAPISecurityPhishing

To everyone in Cloudflare, account security is one of our most important tasks. We recognize that to every customer on our platform, we are critical infrastructure. We also know that the simplest attacks often lead to the most devastating of outcomes. ...

Bye Bye Blackbird

02/13/2018

PatentsJengoLegalCommunity

As we have talked about repeatedly in this blog, we at Cloudflare are not fans of the behavior of patent trolls. They prey upon innovative companies using overly-broad patents in an attempt to bleed settlements out of their targets. ...

SYN packet handling in the wild

01/15/2018

SYNTCPProgramming

Here at Cloudflare, we have a lot of experience of operating servers on the wild Internet. But we are always improving our mastery of this black art. On this very blog we have touched on multiple dark corners of the Internet protocols: like understanding FIN-WAIT-2 or receive buffer tuning....