Nexum

Founded in 2002, Nexum is a cybersecurity company based in Hammond, United States working in managed security, detection & response, network security +6 more.

Nexum, Inc. is a cybersecurity and networking company headquartered in Hammond, Indiana, founded in 2002 by David Lesser. It builds and defends networks for organizations, combining best-of-breed security and networking products with professional services, manufacturer-authorized training and support, and monitored and managed security services. Its managed security service, first*defense, is delivered through Security and Network Operations Command Centers and is operated under SOC 2 Type 2 compliance. Nexum focuses on network security, identity and access management, cloud security, application security, data center and networking, and enterprise and network security. The company is a Service-Disabled Veteran-Owned Small Business verified by the U.S. Department of Veterans Affairs, and about 11% of its employees are veterans or first responders.