Censys

Censys

Ann Arbor, Michigan, USA
158 employees
Cybersecurity
Series D · $143M

About Censys

Censys is an internet intelligence platform that provides security teams with a comprehensive, real-time map of global internet infrastructure for attack surface management and threat hunting. The platform continuously scans and indexes internet-connected assets, hosts, services, and certificates to help organizations discover unknown assets, manage exposure, and respond to risks. Its customers include government agencies, Fortune 500 companies, and security operations teams worldwide.

Company details

Team Size158
LocationAnn Arbor, Michigan, USA
IndustryCybersecurity

Funding

Total raised

$143M

Last stage

Series D

Investors

GV (Google Ventures)
Greylock Partners
MMorgan Stanley Expansion Capital
DDecibel Partners
Intel Capital

Founders

David Adrian

David Adrian

Co-founder and former principal engineer at Censys. Security researcher who defended his PhD at the University of Michigan in 2018, focusing on computer security and cryptography.

LinkedIn
JH

J. Alex Halderman

Co-founder and chief scientist of Censys. Professor of Computer Science and Engineering at the University of Michigan; the underlying ZMap technology originated in his lab.

Zakir Durumeric

Zakir Durumeric

Co-founder and CEO of Censys. Originally CTO/chief technologist when spun out of the University of Michigan; also an Assistant Professor of Computer Science at Stanford.

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.