We Mean Security®
Empowering organizations to conduct mission-critical business securely and efficiently
Five Pillars. One Mission.
At Nexum® we approach the business of cybersecurity with one simple statement: Do what’s right for the customer and success will follow.
Best-Of-Breed Products
Best-Of-Breed Products
Managed & Monitored Services
Managed & Monitored Services
Manufacturer-Authorized Support
Manufacturer-Authorized Support
Manufacturer-Authorized Training
Manufacturer-Authorized Training
Professional Services
Professional Services
Trusted in Security
Since 2002
Nexum® is a cybersecurity and networking company that builds and defends global networks, empowering organizations to conduct mission-critical business securely and efficiently. We take a holistic, value-based approach to cybersecurity and networking that includes best-of-breed products, professional services, authorized training courses, manufacturer-authorized support, and monitored and managed services.
Founded in Chicago in 2002 and headquartered in Hammond, Indiana, we are a VA-verified Service-Disabled Veteran-Owned Small Business.
ENTERPRISE & NETWORK SECURITY
Cybersecurity That Supports Your Needs
We are a SOC 2 Type 2-compliant Managed Security Service Provider (MSSP) with a range of services to help you defend your network efficiently and effectively. Most importantly, Nexum’s manufacturer-authorized technical support team is available 24/7 via telephone, email, and our web-based portal.
In other words, at Nexum, We Mean Security®.
SECURITY CERTIFIED ENGINEERS
Manufacturer-Authorized Training with Nexum
At Nexum, we believe the best trainers are those that have real-world enterprise and network security experience on an ongoing basis. All of our trainers are therefore certified engineers capable of live deployments with product installations. In short, you can expect educational value that transcends the classroom.
Join Team Nexum
We’re hiring! And looking for the best of the best in cybersecurity to join our team.
View all Career Opportunities.
Also, connect with us on LinkedIn.
Network Security Engineer
Provides expert-level advice, support, and guidance to Nexum Managed and Monitored services customers. Provides third-tier support to Nexum Authorized Service Center Support customers in the
Sales Operations Analyst
Reporting to the Sales Operations Manager, the Sales Operations Rep is responsible for assisting the sales team in building customer quotes and reviewing quotes that
Full Stack Developer – Chicago/Remote
Nexum is looking for a full-time, experienced developer to assist us in creating the next generation of our first*defense cybersecurity systems. You’ll be joining an
SIMPLIFY NETWORK SECURITY
Cloud Security You Can Trust
A major challenge for many organizations when shifting to the cloud is that their existing security standards, processes, and tools either aren’t available or don’t align with our current as-a-service world. By aligning your organization with the shared security model for public cloud security, Nexum can assess, identify, and remediate gaps in your compliance and security posture.
Most importantly, Nexum engineers help customers design and build cloud networks and assist with integrations to their existing networks.
What's New from Nexum
View all of our Resources.
Critical Vulnerability Alert: Log4j
Critical Vulnerability Alert: Log4j This page will be updated as additional information is released. Last Updated: December 20, 12:00pm EST On December 10, NIST (National Institute of Standards and Technology) issued
Flashlight on ShadowIT
Written by Sarah Lantz, Nexum Security Specialist “You cannot secure what you do not know.” I frequently see iterations of this phrase when it comes
Ransomware Disruption Overview
Written by George Grzyb, Nexum Principal Engineer Ransomware can be very disruptive for both businesses and individuals alike. We have all seen the latest examples in the news concerning
