Founded in 2009 by Chris and Katie Nyhuis, Cincinnati-based Vigilant provides cybersecurity services and technology built around its patented Forensically Validated Detection and Response approach. Its CyberDNA platform uses continuous full packet capture to validate threats, while a 24/7 U.S.-based security operations team supports clients; the company says it has recorded zero client breaches over more than 16 years. Vigilant also directs 25% of its profits to orphan care and anti-human-trafficking efforts through Vigilant Hope.