WE ARE READY FOR
ANYTHING

Open Systems provides 24x7 global secure connectivity and security services

THREAT PREVENTION

MDR+ is next-gen managed detection and response built specifically for Microsoft customers, delivered by our 24x7 global threat protection by certified experts who are the best in the business.

Explore MDR+

SECURE CONNECTIVITY

Managed SASE takes the guesswork out of securing your network, with the security service edge (SSE) services you need – ZTNA, Secure Web Gateway, CASB, Firewall, and Secure Email Gateway.

Explore Managed SASE

Global Enterprises
Trust Open Systems

Customers benefit from our wealth of experience across industries and around the globe. Our security best practices and deep operational expertise is ingrained in everything we do.

Explore Customer Stories
“Open Systems stepped up and became an integral part of the cybersecurity maturity model we aspired to – and achieved.”
Reginald Williams

Chief Information Security Officer

“With the Open Systems solution, we no longer need to be in the tactical day-to-day security business.”
Mugunth Vaithylingam

Chief Digital Experience Officer

“What I got from my EDR was an alert. What I got from Open Systems was insight from its SOC engineer.”
Rolando Galeazzi

CISO

CUSTOMERS
LOVE US

Open Systems is a proven and trusted cybersecurity partner.

97%
Customer
retention rate
24x7
Global support by
expert level-3 engineers
10K
10,000+ deployments in
more than 180 countries

Ready for
Your Mission

Customers trust us with their security and connectivity, so their success becomes our mission.

With next-gen MDR+ and secure connectivity made simple with Managed SASE, Open Systems is here for you 24×7, focusing on your outcomes – so you can deliver on yours.