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.


Featured Resource

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.


Featured Resource

Gartner Market Guide for Managed Detection and Response Services, 2020

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We're All About Partnership

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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Subprocessors and Affiliated Operational Entities

The following affiliates and third-party entities may act as subcontractors and subprocessors of Open Systems in or in support of it providing its services, including for carrying out specific processing activities on behalf of the customer or datacenter facility management activities (additional information can be provided upon request).

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Affiliate Location
Open Systems AG Switzerland
Open Systems of Switzerland Ltd.  United States
Open Systems Germany GmbH Germany
OS Austria GmbH Austria
OSAG UK Limited  United Kingdom


Third-party entities   Location
AWS EMEA SARL Luxembourg
A100 ROW GmbH Germany
Microsoft Ireland Operations Limited Ireland


Third party for
specific services only
Location Service
Netskope, Inc USA CASB
Avira GmbH & Co. KG Germany Secure Web Gateway