Technical
What is Certificate Transparency?
A public logging framework for SSL/TLS certificates that allows domain owners to detect misissued certificates. CT logs are also used in B2B intelligence to discover new subdomains and services.
See Certificate Transparency in Action
Related Terms
SSL/TLS Certificate
A digital certificate that encrypts data between a user's browser and a web server. SSL certificates also contain information about the issuing authority and organization.
DNS (Domain Name System)
The internet's phone book that translates human-readable domain names into IP addresses. DNS records also reveal hosting providers, email services, and security configurations.
Check This Against a Live Register
Pull the official record for any company in 18 countries — then watch it for name, status, address and director changes.