Every credential behind Hardin Systems maps to work done in production — detecting threats, hardening infrastructure, and keeping Gulf Coast businesses compliant and running.
Joseph Hardin is the principal of Hardin Systems LLC, a New Orleans–based managed services provider delivering managed IT, cybersecurity, and infrastructure services across the Gulf Coast. With 20+ years of infrastructure and MSP experience spanning network engineering, Windows Server and Active Directory, virtualization, Azure cloud, and security operations, Joseph brings a hands-on, defense-oriented approach to protecting client environments.
His day-to-day work runs the full stack — Azure and Entra ID identity, WatchGuard firewalls with AuthPoint MFA, SentinelOne EDR, Wazuh SIEM, Proxmox virtualization, and Microsoft 365 administration — for clients ranging from consulting firms to nonprofits. The certifications below aren't line items on a résumé; each one reflects capabilities Hardin Systems delivers in production every day.
A closer look at the two credentials that define the Hardin Systems security practice.
An intermediate, DoD-approved certification focused on defensive security operations and threat detection. It validates the ability to actively hunt threats and respond — not just install tools and hope.
The industry's premier security leadership certification, targeted for completion in mid-2026. Where CySA+ proves hands-on defensive capability, CISSP establishes strategic security leadership across all eight domains of the field.
Continuous advancement toward senior security and defense-adjacent capability.
DoD 8140/8570 IAT/CSSP baseline — defensive security analytics and threat detection.
Cloud security engineering across Entra ID, Defender XDR, and Zero Trust identity.
Strategic security leadership across all eight domains — governance, architecture, and risk.
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