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Nexum, Inc. is a cybersecurity and networking company that builds and secures global networks for organizations across multiple verticals around the world. In addition to its Chicago headquarters, Nexum has sales, training and support presence in Kentucky, Michigan, New Hampshire, Ohio and Wisconsin as well as the Security and Network Operations Command Centers (SNOCC) in New Mexico and Illinois. 

Nexum believes that by remaining absolutely focused on its clients’ needs, success necessarily follows. Nexum meets those needs through a holistic, value-based approach that includes best-in-breed products, professional services, Nexum-branded manufacturer support, authorized training, and monitored and managed security services.

What distinguishes Nexum from other IT service companies is that cybersecurity is our focus and specialty, from access control to system availability. Nexum understands that IT security doesn't have to be complex to be effective. We take a smart, no-nonsense approach to help our clients simplify and meet their IT security and networking needs. From best-of-breed products to managed security services, from system assessments to compliance readiness, and from certified training to 24x7 support, our customers receive real, down-to-earth, effective solutions.

Latin for an arrangement by which one pledged one’s very liberty as security, Nexum stands for a commitment to its customers, to help ensure their security. At Nexum, We Mean Security®.