Censys is a cybersecurity company that provides internet-wide visibility and real-time threat detection and analysis. The company's platform enables organizations to discover and track devices and assets that are connected to the internet, and identify vulnerabilities and threats that could impact their security. Censys' customers include Fortune 500 companies, government agencies, and security teams around the world. The company was founded in 2013 by a team of researchers from the University of Michigan, and is headquartered in Ann Arbor, Michigan.