 FOSTER CITY, Calif., July 26, 2021 PRNewswire -- Qualys, Inc. NASDAQ: QLYS, a pioneer and leading provider of disruptive cloud-based IT, security and compliance solutions, today announced it has secured a contract to provide its FedRAMP-authorized Cloud Platform to assist the Department of Homeland Security DHS Continuous Diagnostics and Mitigation CDM Dynamic and Evolving Federal Enterprise Network Defense DEFEND Group F program. 