[Video] Intro to Censys Search (Web Interface)

In This Video

This video introduces Censys and outlines how to get started using Censys Search through the web interface.

Logging In

Visit https://www.censys.io/login

Datasets Available

IPv4 - Port and Protocol scan of all public IPv4 hosts, including 36 protocols on 48 ports.

Websites - Name-based port and protocol scan of the Alexa Top 1 Million websites.

Certificates - Collection of X.509 certificates, including certificates seen during our scans as well as certificates synced from several Certificate Transparency logs.

Search Query Examples

Find all SSH Servers (IPv4 search: https://censys.io/ipv4)

tags.raw: "ssh"

Find websites by Alexa rank: less than five or six - ten (Domain search: https://censys.io/domain)

alexa_rank: (<5 [6 TO 10])

Find all certificates for censys.io (Certificate search: https://censys.io/certificates)

"CN=censys.io" AND precert: false