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SEI Sphere: The future of cyber protection

Managed Security Service Provider (MSSP) redefined.

SEI Sphere is the next evolution of managed security service providers. With security at the forefront of our business, we’re moving beyond monitoring and detection—being on the offense is key. Our team of experts combined with our proprietary cybersecurity platform offers a cohesive unified solution to mitigate risks and future proof your business from malicious attacks. 

What we do

We provide the end-to-end protection you need to propel your business forward.

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.