For this week’s cool query I’m deviating again from sharing a formal query and instead diving into another component of Search: accessing and using historical data.

I recently published this lesson in the Censys Academy that walks through how to find and use historical data in Search. It uses both the web interface and the API. Check it out here.

This is part of a regular series of posts in which we’ll highlight useful, interesting, and otherwise cool queries for use with Censys Search and ASM. If you have any questions, similar queries, or custom versions of this week’s highlight, let us know!