We Mean Security®
Empowering organizations to conduct mission-critical business securely and efficiently
Nexum® News
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Black Hat 2023 and DEF CON 31: Two Conventions, One Long Week
The Nexum team attended Black Hat 2023 and DEF CON 31 conferences in Las Vegas. Check out this post about their experiences and some guidance on the differences between the two events.

Artificial Intelligence in Enterprise Networking
What is the difference between AI and ML? How do you know if an AI system is correct and helpful? Check out this free guide.

Wi-Fi 6 and 6E at a Glance
A free guide highlighting some of the improvements of Wi-Fi 6 over the “last” major version of Wi-Fi: Wi-Fi 5 or 802.11ac, and what Wi-Fi 6E brings to Wi-Fi 6.
MANAGED SECURITY SERVICES

Nexum is 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, with Nexum first*defense®, our manufacturer-authorized technical support team is available 24/7 via telephone, email, and web-based portal.
At Nexum,
We Mean Security®
For over 20 years, we at Nexum have approached 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
Holistic Approach
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, including 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 (SDVOSB).
SIMPLIFY NETWORK SECURITY
Cloud Security You Can Trust
A significant challenge for many organizations when shifting to the cloud is that their existing security standards, processes, and tools are either unavailable or don’t align with our current as-a-service world. Nexum can assess, identify, and remediate gaps in your compliance and security posture by aligning your organization with the shared security model for public cloud security.
In other words, Nexum engineers help customers design and build cloud networks and assist with integrations to their existing networks.
Join Team Nexum
We’re hiring! And we’re looking for the best of the best in cybersecurity to join our team.
View all Career Opportunities.
Also, be sure to connect with us on LinkedIn.
first*defense Customer Success Manager
The Customer Success Manager (CSM) acts as liaison between selected SNOCC customers, Nexum technical resources such as the Network Security Engineer, the Account Executive, and
Security Analyst
As part of the Security and Network Operations Command Center (SNOCC) staff you will be instrumental in supporting customers as part of our managed services
Account Executive – Major Metro Territories
Nexum, Inc. a leader in cybersecurity and IT networking, is growing! We are currently looking for dedicated, passionate, and experienced Account Executives for our fastest-growing