We offer

Real-time contextual information to increase the value of threat data for the enterprise, government and security industries.

Research incidents with context using past and present domain, IP and hostname information.

Detect anomalies across the Internet in real-time with actionable insights to block them.

Protect users and infrastructure by proactively blocking bad actors before they cause damage.

Answers we provide

How does the outside world see my network?

What are the newest domain threats in the last 30 seconds?

What are the newest threats to my brand online?

How is my network being abused, phished or copied?

Why Farsight Security

Leader in real-time Passive DNS solutions for threat intelligence context and cybercrime forensics data.

2TB

DNS data collected daily

35+

Billion DNS Resolutions

200K+

Observations/second

1Gb/sec

Real-time streaming data

“Farsight’s DNSDB provides a fantastic window into the world’s DNS infrastructure. Besides correlating domains and IP addresses. The data is terrific for learning about how organizations use dns.”

Jason Schultz
Threat Research Technical Lead, Cisco Systems

Case study

ThreatConnect case study
ThreatConnect, Inc. Case Study

ThreatConnect used Farsight Security's DNSDB™ to investigate Anthem breach-related activity.

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Red Canary case study
Red Canary, Inc. Case Study

Red Canary uses Farsight NOD to enrich and confirm their findings during an investigation.

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From the blog

Protect against cybercriminal activity in real-time.

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Email: sales@farsightsecurity.com Phone: +1-650-489-7919