MSP vs MSSP: What Is the Difference?

Understanding the Acronyms

In the managed services world, two acronyms dominate: MSP (Managed Service Provider) and MSSP (Managed Security Service Provider). While they overlap, they serve fundamentally different purposes.

What Is an MSP?

An MSP handles your day-to-day IT operations: help desk support, system monitoring, patch management, device management, cloud services, and technology planning. Think of an MSP as your outsourced IT department.

What Is an MSSP?

An MSSP focuses specifically on cybersecurity: threat monitoring, incident response, vulnerability management, SIEM management, and compliance support. Think of an MSSP as your outsourced security operations center (SOC).

Do You Need Both?

Many organizations benefit from both managed IT and managed cybersecurity. Some providers — like Just Do I.T. — deliver both under one roof, giving you seamless integration between IT operations and security.

Choosing the Right Partner

The best partner understands that IT and security aren’t separate concerns — they’re deeply intertwined. Look for a provider that can deliver both operational excellence and security expertise.