Open Systems SASE

Network and security are one - without compromise. Our unified SASE service is fast, agile, and delivered from the cloud worldwide.

SASE: The Network of the Future is Here Today

SASE: The Network of the
Future is Here Today

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Open Systems XDR

Outcomes. Not Alerts. Open Systems XDR predicts, detects, and responds to cyberthreats with AI that’s backed by real-world security experts 24x7.

3 Reasons to Choose MDR

3 Reasons to Choose MDR

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Why Open Systems

Our people, process, and technology work as one to deliver a unified platform, 24x7 operations, and expert advice when you need it most.

Call It

Call It "Sassy" - Gartner Calls
SASE Transformational

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SASE: The Network of the Future is Here Today

SASE: The Network of the
Future is Here Today

Download eBook

About Open Systems

Open Systems is the global leader in world-class cybersecurity and connectivity from the cloud.

Gartner Report: Voice of the Customer for WAN Edge Infrastructure

Gartner Report: Voice of the Customer for WAN Edge Infrastructure

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Jeff Brown

Jeff Brown

Jeff Brown joined Open Systems as CEO in September 2019 to accelerate the company’s growth trajectory and lead it through a global expansion, serving  the needs of enterprises seeking to accelerate growth by partnering for next-generation networking as-a-service solutions. With an established record of successfully scaling companies across multiple industries and leading through acquisition and IPO, he previously served as CEO of Sierra Monitor Corporation, Accuris Networks, Kineto Wireless, RadioFrame Networks, and Data Critical/GE Medical Systems.

Jeff holds a BA, Political Science degree from UC, Berkeley and a Master’s in Business Administration from Golden Gate University.

  • Coolest personal accomplishment: Learning to fly (in a plane) otherwise it would be a superpower…
  • Superpower: Team building
  • Professional accomplishment:  Leading teams from startup, through IPO and acquisition