DefenseStorm is a network security company that provides a cloud-based cybersecurity management platform. Its platform offers a bank, management oversight, and reporting, smart threat response, security expert, big data, and community intelligence solutions. The company combines and automates in real-time cybersecurity and cyber compliance built for banking, so financial institutions can achieve cyber safety and soundness according to regulations and their own policies Edgardo Nazario, Harold Brewer, Jeffrey Lunsford, and Sean Cassidy founded Praesidio on May 1, 2014, that became DefenseStorm in June 2016. It has its headquarters in Seattle in Washington.