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The TXT Record

What (Besides NXDOMAINs) Do We See on Farsight Security's DNS Errors Channel?

Friday, February 5, 2016 By Joe St. Sauver

Distributed System Scientist Joe St Sauver examines some lesser known error codes observed on Farsight Security's DNS Errors Channel.

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IPv6 Deployment Over Time As Seen Through Farsight Security, Inc's Passive DNS Data

Thursday, December 10, 2015 By Joe St. Sauver

Distributed Research Scientist Joe St Sauver examines the adoption of IPv6 addresses over the last five years using Farsight's Passive DNS data.

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Hardening Encrypted Communications Against Diffie-Hellman Precomputation Attacks

Wednesday, December 2, 2015 By Travis Hall

With the recent exposed weaknesses in Diffie-Hellman key exchange, Systems Administrator Travis Hall explains how to deploy Elliptical Curve cryptography and non-standard primes on a few popular platforms.

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Farsight's Real-time DNSDB, Part Two

Wednesday, November 18, 2015 By Eric Ziegast

Senior Engineer Eric Ziegast continues his discussion of Farsight's new Realtime DNSDB Export service.

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Farsight's Real-time DNSDB, Part One

Wednesday, October 28, 2015 By Eric Ziegast

Senior Engineer Eric Ziegast introduces Farsight's new Real-time DNSDB Export service.

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