Open Systems SASE

Our future-proof SASE platform as a service, with 24×7 support, allows you to enable network simplicity, intelligent security, and performance.


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SASE: The Network of the
Future Is Here Today

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Find the latest customer stories, solution briefs, white papers, videos, events, webinars and third-party research about SASE.


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Gartner Market Guide for Managed Detection and Response Services, 2020

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We’re uncompromising in the pursuit of growth, and we’re proud of the network and the people that make our growth possible.


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Accelerate your Journey to
the Microsoft Cloud

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Open Systems

Open Systems is the preeminent cybersecurity and connectivity provider for the enterprise cloud.


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Dr. Bernd-Michael Rumpf

Dr. Bernd-Michael Rumpf

Chairman of the Board of Directors

Bernd-Michael Rumpf is a co-founder of Actico GmbH and Head of its Supervisory Board. Before that, he was a member of the Executive Board at Temenos SA. From 2002 to 2008 he worked as CEO of SAP Systems Integration AG and was later a member of the extended Executive Board of SAP AG. Prior to that, he worked in management consulting at Gemini Consulting. Bernd-Michael received degrees in Business Administration from University of St. Gallen in Switzerland and London Business School.