Products Overview

Open Systems Secure SD-WAN and SOC-as-a-service solutions are designed specifically to simplify your network and security operations and accelerate business growth.


Solutions Overview

Open Systems offers secure, unified SD-WAN in an integrated package that’s tailored to your network and security needs.


About Open Systems

Open Systems is a leading global provider of a secure SD-WAN, expertly managed by world-class engineers, that enables enterprises to grow without compromise.


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Definitive Guide to SD-WAN

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Stephan Gautschi

Stephan Gautschi

As Head of OSAM (Open Systems Asset Management) and Delivery, Stephan Gautschi is in charge of the Transport Layer business and global Delivery at Open Systems. He's passionately promoting high-performance teams delivering global and scalable IT infrastructure and security services. Open Systems has been a perfect match for him for 19+ years where he was leading the customer-facing technical teams before focusing on Delivery and Transport layers.

Prior to Open Systems, Stephan worked for Credit Suisse First Boston in London as Head of Services Engineering in charge of the bank’s IT infrastructure and perimeter security services. He holds a master's degree in electrical engineering and a post-graduate diploma in business administration for engineers. The respective master's thesis written in the Marketing division initiated Credit Suisse Directnet online banking.

  • Coolest personal accomplishment: Donated my favorite BMW to a friend in need of a car.
  • Superpower: Attracting super heroes to join our superb team. Promote living up to their full potential and reaching ambitious goals.
  • Professional accomplishment:  Introduction of Remote Access services into Credit Suisse and Open Systems using RSA one-time password protection. These have been extended to protect some 500'000 Internet banking users.