A Comprehensive, Adaptive, Future-proof SASE
We provide the agility, speed and flexibility needed in today’s dynamic environment while freeing up IT resources to focus on areas of maximum business impact.
Our future-proof SASE platform as a service, with 24×7 support, allows you to enable network simplicity, intelligent security, and performance.
Tailored Solutions for All Your
Networking and Security Needs
Partner with world-class experts to design, architect, and manage your network to simplify operations and free your IT resources to focus on strategic growth initiatives.
A Single Unified Solution
Mission control Secure SD-WAN provides all the benefits of a modern SD-WAN and reduces the network risks and simplifies compliance
Continuously monitor alerts and react to security threats with Managed Detection and Response (MDR)
Turn data into actionable insights with the help of our experts and our Managed Services Platform
Trusted by Global Enterprises
We find the Security Engineers at Open Systems to be genuine partners, who are both highly competent and open to continuously optimizing the existing service.Markus Lickert
Managing Director and Head of End User Services, UBSRead Customer Story
The intensity and complexity of threats has increased significantly... Without the right service provider at our side, we would no longer be able to meet these challenges.Sven Rathjen
Head of IT, Der SpiegelWatch Video
Today I’m paying less here, but a bit more there. What ultimately counts is how much it costs overall. And today that figure is significantly lower, when all’s said and done.Urs Schmied
Head IT Infrastructure