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SEI Sphere | MSSP Redefined

The future of cyber protection

SEI Sphere is the evolution of next-gen managed security service providers. With 50+ years of delivering financial technology solutions to our clients, our suite of services focuses on reliability, visibility, and scalability. Redefine your MSSP experience with us—a managed security service partner.

What we do

We partner with you to build and maintain a secure IT foundation needed to thrive in the ever-evolving technology landscape. With our comprehensive suite of services, backed by a regulated financial institution, we bring years of security experience so you can focus on what matters most: your business outcomes.

Gartner® has recognized SEI Sphere as an MDR provider.

What is MDR? 


"MDR services provide customers with remotely delivered modern security operations center (MSOC) functions. These functions allow organizations to rapidly detect, analyze, investigate and actively respond to threats through threat mitigation and containment. MDR service providers offer a turnkey experience, using a predefined technology stack that commonly covers endpoint, network, logs and cloud."

Emerging Tech: Adoption Growth Insights for Managed Detection and Response

Who we serve

In today’s data-driven world, your success relies on the security and performance of your technology infrastructure and operations. With rising IT costs, rapidly advancing technologies, increasing cyber threats and a constant pressure to innovate, it’s a challenge to keep up.

Our insights

See our related news, webcasts, and thought leadership.

Let's connect

Learn more about how we can help enhance your cybersecurity posture.