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Open Systems
We deliver a cybersecurity experience way beyond expectations.
Our award-winning Managed Detection and Response (MDR+) service unlocks the value of enterprises’ investments in Microsoft security tools and accelerates their security maturity. Managed 24×7 by the security experts staffing our integrated SOC and NOC, our security operating platform has been deployed in approximately 10,000 enterprise locations in 184 countries, and receives an NPS score of 70.
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- André van der Walt
- Andrina Brun
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- Francesco Bizzozero
- Jacqueline de Groen-Lelieveld
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- Moritz Mann
- Open Systems
- Paul Keely
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![SD-WAN and SASE buyers guide](https://www.open-systems.com/wp-content/uploads/2024/07/SASE-Success-Starts-Here_Blog-Image.png)
SASE Success Starts Here: The Ultimate Buyer’s Guide to SD-WAN
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![SASE award post](https://www.open-systems.com/wp-content/uploads/2024/06/Accolades-Post_June-2024.png)
Open Systems: Riding High on a Wave of Accolades
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![SASE provider employee award](https://www.open-systems.com/wp-content/uploads/2024/05/Blog-Image_Best-Place-to-Work.png)
Great Place to Work® Names Open Systems One of the Best Medium Workplaces
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![Forrester zero trust edge leader](https://www.open-systems.com/wp-content/uploads/2024/04/forrester.jpg)
Open Systems is Making Waves in a Forrester Report
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![Ivanti ZTNA Adoption](https://www.open-systems.com/wp-content/uploads/2024/02/Blog-Image_IVANTI-EXPLOIT-UNDERSCORES-THE-NEED-FOR-ZTNA-ADOPTION.png)
Ivanti Exploit Underscores the Need for ZTNA Adoption
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![](https://www.open-systems.com/wp-content/uploads/2024/01/Blog-Image_OUR-TOP-3-CYBERSECURITY-PREDICTIONS-FOR-2024.png)
Our Top 3 Cybersecurity Predictions for 2024
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![](https://www.open-systems.com/wp-content/uploads/2023/11/771BBF87-C899-43E5-A0E2-A275B3634FB0-e1700673045357.jpeg)
Open Systems Fall Customer Forum: Evolving Together
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![Cisco ZTNA](https://www.open-systems.com/wp-content/uploads/2023/10/Blog-Image_CISCOS-RECENT-ZERO-DAY-VULNERABILITIES-A-CASE-STUDY-FOR-ZTNA.png)
Cisco’s Recent Zero-Day Vulnerabilities: A Case Study for ZTNA
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![](https://www.open-systems.com/wp-content/uploads/2023/10/it-sa3-e1697740118785.jpeg)
Recapping it-sa 2023: 4 Key Insights and Trends in Cybersecurity
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![](https://www.open-systems.com/wp-content/uploads/2023/08/IMG_7436-e1695209649299.jpg)
2023 Telarus Partner Summit Recap
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![](https://www.open-systems.com/wp-content/uploads/2023/07/customer-forum-daniel-stage-2.png)
5 Takeaways from the Open Systems 2023 Annual Customer Forum
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![Remote Access VPN and ipsec](https://www.open-systems.com/wp-content/uploads/2023/03/GettyImages-1433189021-760x428-1.jpg)
What is Remote Access VPN
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![Four professionals are working at desks with computers in a modern office with bookshelves in the background. Three individuals, two women and a man, are seated in the foreground, while another person from an SASE vendor is standing and leaning over another desk in the background.](https://www.open-systems.com/wp-content/uploads/2021/12/blog-760x428_insandouts-1.jpg)
What is NOC?
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![Zero Trust Framework](https://www.open-systems.com/wp-content/uploads/2022/12/network-connection-concept.jpg)
Everything You Need to Know about Zero Trust Architecture
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![SD-Wan provider staff lunch](https://www.open-systems.com/wp-content/uploads/2022/12/44open_systems_officeCapture0977-copy-scaled.jpg)
Open Systems Awarded Great Place to Work – in SEVEN Countries
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![](https://www.open-systems.com/wp-content/uploads/2022/07/Blog-Image_OPEN-SYSTEMS-RECOGNIZED-AS-WINNER-OF-2022-MICROSOFT-SWISS-PARTNER-OF-THE-YEAR.png)
Open Systems Recognized as Winner of 2022 Microsoft Swiss Partner of the Year
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![](https://www.open-systems.com/wp-content/uploads/2022/07/Blog-Image_OPEN-SYSTEMS-WINS-5-INDUSTRY-AWARDS-IN-FIRST-HALF-OF-2022.png)
Open Systems Wins 5 Industry Awards in First Half of 2022
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![A man in a suit, representing an SASE vendor, holds a microphone and a piece of paper while speaking in front of a wooden cabinet with sticky notes. He appears to be giving a presentation or lecture on the SD-WAN backbone in a professional setting.](https://www.open-systems.com/wp-content/uploads/2021/11/Securing-organization_760x428.jpg)
Securing Organizations that Make the World a Better Place
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![A person with curly red hair, wearing headphones and a checkered top, is sitting on a sofa in a cozy room with bookshelves in the background. They are looking at a laptop on a table, researching the latest SASE vendor solutions while holding a coffee cup, appearing focused and entertained.](https://www.open-systems.com/wp-content/uploads/2021/07/Work-Remotely_760x428.jpg)
Prepare for the Worst, Hope for the Best: Zero Trust Everything
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![ZTNA: A Key SASE Capability Enabling Digital Network Transformation](https://www.open-systems.com/wp-content/uploads/2021/04/ZTNA-Blog.jpg)
ZTNA: A Key SASE Capability Enabling Digital Network Transformation
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![A digital representation of a shield is depicted with a matrix of binary code (ones and zeros) in varying shades of blue, symbolizing cybersecurity or protection against data breaches. The background is dark with light blue vertical lines suggesting a digital environment.](https://www.open-systems.com/wp-content/uploads/2021/01/blog_760x428_dataprivacy.jpg)
Data Privacy in 2021
3 Realities that Will Drive Change
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![A circular diagram with three interconnected segments labeled "Network," "Service," and "Security," forming an outer ring around a central circle. The design has a green gradient background and is shown on a light gray backdrop.](https://www.open-systems.com/wp-content/uploads/2020/11/diagram_network_Sercvice_Security_600x300.png)
SASE Hype and Reality: Our Key Takeaways From Gartner’s Hype Cycle Reports
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![Five people row a sleek, narrow boat on a calm lake, all wearing similar athletic uniforms with red and white accents. The water reflects their image, and a line of trees is visible in the distance under a clear sky.](https://www.open-systems.com/wp-content/uploads/2020/08/Blog_Image_rowingteam_600x300.png)
Open Systems’ Key Takeaways from Gartner’s Competitive Landscape: Managed SD-WAN Services
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![A black and white image of a modern office with three people working at computers, viewed through a glass window. The room is dimly lit, with illuminated screens and reflections visible, giving a high-tech and focused atmosphere.](https://www.open-systems.com/wp-content/uploads/2020/07/blog_760x428_3.jpg)
Business Continuity Success: MEP Enables 135K+ Employees of 72 Enterprises to Work Remotely During COVID Crisis
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![A paraglider soars high above a vast mountain range, shrouded in mist. The mountains appear as layered, shadowy silhouettes, creating a serene and expansive landscape. The sky is clear, adding to the tranquil and adventurous atmosphere.](https://www.open-systems.com/wp-content/uploads/2020/07/GettyImages-1037902644.jpg)
Application Optimization – The Cherry on Top of the SD-WAN Cake
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![Geometric abstract art featuring a pattern of interconnected, three-dimensional triangular shapes in shades of gray, creating a complex and visually engaging design. The shapes exhibit a sense of depth and texture, resembling a modern, sculptural surface.](https://www.open-systems.com/wp-content/uploads/2020/04/blog_760x428_1.jpg)
Contingency Plan or Current Reality — How to Meet Critical Needs for Secure Remote Access and Collaboration
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![Close-up of a modern suspension bridge, looking up at the structure. The image highlights the geometric design, with cables extending from the towers. The sun is partially visible, creating a lens flare effect against the clear, blue sky.](https://www.open-systems.com/wp-content/uploads/2020/03/Why_Your_Digital_Enterprise_Blog_600x300.jpg)
Why Your Digital Enterprise Needs to Rethink Networking and Network Security
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![BLOG_600x300_tighter_integration](https://www.open-systems.com/wp-content/uploads/2020/03/BLOG_600x300_tighter_integration.jpg)
Why Tight Integration Is the True Core Component of SASE
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![Why You Need to Turn Network Security Inside-Out](https://www.open-systems.com/wp-content/uploads/2019/12/BLOG_600x300-01.png)
Why You Need to Turn Network Security Inside-Out
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![A view of a large circular glass dome ceiling from directly below, surrounded by modern multi-story buildings. The architecture features a combination of metal and glass materials, creating an intricate geometric pattern against a cloudy sky.](https://www.open-systems.com/wp-content/uploads/2019/12/blog_760x428_2.jpg)
Gartner Calls SASE Transformational
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![Cybercrime and breaches](https://www.open-systems.com/wp-content/uploads/2019/12/BLOG_600x300_cybercrime_network_final.jpg)
The New Face of Cybercrime: Considerations for Personal and Enterprise Security
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![A monochrome image of a minimalist Zen garden with two large rocks and meticulously raked gravel creating curved patterns around the rocks.](https://www.open-systems.com/wp-content/uploads/2019/11/BLOG_600x300_holistic_final.jpg)
Chipping Away at the Gray Zone: Is Responsible Information and Communication Technology Possible?
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![Blog: Breaches Happen: Why Great Incident Response Is Key to Managing Cyber Attacks](https://www.open-systems.com/wp-content/uploads/2019/11/BLOG_600x300_ICT_final.jpg)
Breaches Happen: Why Great Incident Response Is Key to Managing Cyberattacks
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![SD-WAN Security Services Get Integrated](https://www.open-systems.com/wp-content/uploads/2019/11/BLOG_600x300_networkingpartner.jpg)
SD-WAN Security Services Get Integrated
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![Channel blog](https://www.open-systems.com/wp-content/uploads/2019/11/BLOG_600x300_IncidentResponse.jpg)
The $3 billion European opportunity for Channel Partners
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![Cloud-Based Security in the SD-WAN Era](https://www.open-systems.com/wp-content/uploads/2019/10/BLOG_600x300_cloud-based-security.jpg)
Cloud-Based Security in the SD-WAN Era
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![Blog: SD-WAN Will Drive Enterprise Adoption of 5G Services](https://www.open-systems.com/wp-content/uploads/2019/10/BLOG_600x300_speed_final.jpg)
SD-WAN Will Drive Enterprise Adoption of 5G Services
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![BLOG How SD-WAN Removes Complexity in Today’s IoT Era](https://www.open-systems.com/wp-content/uploads/2019/10/BLOG_600x300_IOT.jpg)
How SD-WAN Removes Complexity in Today’s IoT Era
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![SD-WAN Must Support Network Freedom](https://www.open-systems.com/wp-content/uploads/2019/09/Blog_600x400_SD-WAN_freedom.jpg)
SD-WAN Must Support Network Freedom
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![multi-cloud](https://www.open-systems.com/wp-content/uploads/2019/09/Blog_600x400_multicloud.jpg)
Multi-Cloud Enterprises Require Unified, Secure SD-WAN
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![SD-WAN and the Renewed Focus on Application Optimization](https://www.open-systems.com/wp-content/uploads/2019/08/Blog_600x400_focus.jpg)
SD-WAN and the Renewed Focus on Application Optimization
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![Balancing Security and Agility with SD-WAN](https://www.open-systems.com/wp-content/uploads/2019/07/Blog_600x400_stacking_rocks.png)
Balancing Security and Agility with SD-WAN
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![Open Systems IoT](https://www.open-systems.com/wp-content/uploads/2019/06/open-systems-iot-blog-e1560331720410.jpg)
When Disruptions Converge: AI, SD-WAN, and the Edge
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Leave Complexity
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