Global Device Vulnerability Management Market By Type (Police & compliances , Application & device vulnerability assessment , Forensic & incident investigation , Event & security management , Log & Event management , Patch management , Firewall & safety management , and Event management & security management), By Application (BFSI (Banking, financial services, and insurance) , Retail , IT & Telecom , Energy & Utilities , Healthcare , Government Organizations , and Defense), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029