Mr. Ólafur Guðmundsson (CloudFlare)
Cloudflare operates multiple DNS services in over 100 data centers around the globe, which makes troubleshooting with unstructured logs or packet captures impractical due to its storage and computational costs. In the first part of this talk we’ll go over our current data analytics architecture and how we got there, after a few false starts. This will cover logging infrastructure, that...
Merike Kaeo (Farsight Security)
This talk will provide updates on dnstap, including the latest code developments and operational use cases. It will detail the results of tests that compare performance characteristics of a dnstap enabled pDNS sensor versus those of a BPF pDNS sensor.
Mr. Alexander Mayrhofer (nic.at GmbH)
Many DNS operators, particularly those of high volume authoritative servers (such as TLD operators) perform operational monitoring of incoming (and outgoing) DNS query load. Often, this entails capturing (and subsequently storing and analyzing) the query/response stream. With DNS query rates (and hence traffic) increasing year by year, operators face the challenge that capture, transport...