Managed Security 101: What to Expect from a Modern MSSP

David Okafor

Head of Security Operations

Managed Security 101: What to Expect from a Modern MSSP

The managed security services market is growing rapidly — projected to reach $53B globally by 2027 — yet many organizations still struggle to evaluate MSSPs effectively, often selecting based on price or sales relationships rather than capability. This guide provides a framework for understanding what a modern MSSP should deliver, and how to hold them accountable.

The Core MSSP Offering: What's Table Stakes

Any credible MSSP in 2024 should offer 24/7 Security Operations Center (SOC) monitoring, SIEM management, threat detection and response, vulnerability management, and compliance reporting as foundational capabilities. These are no longer differentiators — they are table stakes. The true differentiators lie in mean time to detect (MTTD) and mean time to respond (MTTR) SLAs, the quality of threat intelligence sources, the depth of integration with your existing stack, and the expertise of the analysts handling your alerts. A 30-minute MTTR is a very different proposition than a 4-hour one when an attacker is inside your network.

Human Risk: The Underestimated Attack Surface

82% of data breaches involve a human element (Verizon DBIR 2023). Yet most security awareness programs remain tick-box exercises that measure click rates on phishing simulations without changing actual behavior. Modern MSSPs are integrating human risk management (HRM) platforms that continuously assess individual employee risk scores, deliver micro-targeted training based on behavioral data, and provide real-time coaching at the moment of risky behavior — rather than annual compliance training that employees forget within days.

Key Questions to Ask Before Signing

Before committing to an MSSP relationship, every CISO should get clear answers to: What is your average MTTD and MTTR for Tier 2 incidents? How many analysts will be directly responsible for my environment, and what are their certifications? How do you handle alert fatigue and false positives? What does your escalation process look like, and how will you communicate during an active incident? Can you provide customer references in my industry? What is your offboarding process if I need to switch providers? The answers to these questions will tell you far more than any marketing material.

Choosing an MSSP is one of the most consequential security decisions an organization can make. The right partner becomes an extension of your security team, providing capabilities and coverage that would be impossible to replicate in-house. The wrong one provides false comfort while your actual risk grows. Do the due diligence. The questions above are your starting point.

David Okafor

Head of Security Operations

Stigma Technologies

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