TL;DR: Managed security services are projected to reach $106 billion in 2026, and compliance services now account for 20 to 30% of MSP contract value, according to WithSecure's analysis of market shifts. Security delivery is moving from resale and headcount growth toward outcome-based operations that reward automation, resilience and board-ready reporting.
At a glance
What this is: NHI Mgmt Group's analysis, drawing on WithSecure's blog post: MSPs are under pressure to move from break-fix IT support to security and compliance delivery as customer risk and regulation intensify.
Why it matters: This matters because MSPs increasingly sit in the control path for customer resilience, compliance evidence and incident response, which makes governance and access discipline part of the business model.
By the numbers:
- Managed security services will reach $106 billion in 2026, growing at 14% annually.
- Compliance services now account for 20 to 30% of MSP contract value.
Context
Managed service providers are being pulled into a different market expectation. Customers want not only IT support but resilience, compliance evidence and faster response when threats land in their environment.
That shift matters because MSPs often hold administrative paths into multiple customer estates, so access governance, delegation boundaries and incident handling become part of the service promise rather than background operations. Security and compliance are no longer optional add-ons; they are the basis on which many providers are now judged.
Key questions
Q: How should MSPs control delegated admin access across customer tenants?
A: MSPs should control delegated admin access with least privilege, tenant-scoped RBAC, separate admin identities, and JIT elevation for sensitive actions. Every delegated entitlement should have an owner, an expiry, and full audit logging across customer tenants, with break-glass access tightly restricted and reviewed. The phrase delegated admin access should map to distinct roles, not shared accounts.
Q: Why does compliance delivery improve MSP security margins?
A: Compliance delivery improves MSP security margins by standardising controls, evidence collection, and repeatable remediation workflows, which reduces manual effort and rework. It also makes access reviews, logging, and policy enforcement easier to package into recurring services, so the MSP can deliver the same control baseline across many customers with less operational drift and fewer exceptions.
Q: How do managed security services reduce alert fatigue?
A: Managed security services reduce alert fatigue by correlating telemetry from endpoints, identities, networks, and cloud services, then suppressing duplicates and low-confidence events. Enrichment, normalisation, and rule tuning help analysts see one incident instead of many alerts, while automated triage can route only higher-risk cases for human review.
Q: What does NIS2 change for MSP customer reporting?
A: NIS2 changes MSP customer reporting by pushing clearer obligations for incident reporting, risk management, and supply-chain visibility across services. MSPs may need to provide faster notification, better evidence of controls, and more precise records of who accessed what, when, and under which delegated authority, so customers can meet their own compliance duties.
Technical breakdown
Why outcome-based managed security changes operating economics
Outcome-based delivery ties the service value to measurable security results rather than hours billed or tickets closed. That shifts the centre of gravity from labour expansion to automation, telemetry and repeatable controls. For MSPs, the important design question is no longer how many analysts are available, but how reliably the model detects, prioritises and resolves risk across many customer environments without creating unsustainable overhead.
Practical implication: Design service tiers around measurable protection, response and reporting outcomes instead of billing around effort.
Why unified control matters in multi-tenant environments
Fragmented toolchains create alert noise, duplicated workflows and inconsistent policy enforcement across tenants. A unified operating model gives the provider a better chance of correlating exposure, identity and endpoint activity while preserving per-customer separation. In managed services, that separation is not just an architecture preference. It is a governance requirement because shared operational visibility must never become shared administrative exposure. See the Co-Managed SOC and SOC-as-a-Service Guide.
Practical implication: Standardise control coverage and tenant boundaries so one customer’s activity cannot leak into another customer’s administration.
How compliance services change the MSP trust model
Compliance services extend beyond technical monitoring into evidence collection, reporting and control mapping for frameworks such as NIS2 and DORA. That creates a different trust relationship because the provider is now participating in how the customer proves governance. The practical consequence is that access to logs, reporting channels and administrative systems must be treated as privileged business access with clear ownership and revocation rules. See the Small Business Identity and Access Security Guide.
Practical implication: Treat compliance reporting access as privileged access and define who can create, approve and export evidence.
Threat narrative
Attacker objective: Attackers aim to turn a single supplier foothold into broad downstream access, rapid persistence and a larger blast radius across customer environments.
- Entry begins when attackers target the MSP channel because one provider relationship can open access to several customer estates at once.
- Credential abuse follows when administrative privileges, remote management access or delegated support rights are overbroad or insufficiently governed.
- Escalation and impact occur when that provider access is used to move laterally, modify controls, harvest data or disrupt multiple downstream environments.
Breaches seen in the wild
- CISA Private-CISA GitHub leak 2026: A CISA contractor's public GitHub repo exposed AWS GovCloud admin keys, Artifactory credentials and plaintext passwords for six months.
Read and download The State of NHI & AI Agent Breach Report 2026, covering 200+ breaches impacting Non-Human Identities including AI Agents.
NHI Mgmt Group analysis
Security-led MSPs are now operating as control-plane partners, not just service vendors. The article shows that buyers increasingly expect resilience, compliance evidence and faster response, which pushes providers into the identity and access paths of multiple customer estates. That is a governance shift as much as a commercial one, because delegated access and evidence handling become part of the service contract. Providers that cannot govern privileged access cleanly will struggle to credibly sell security outcomes.
Managed service economics now depend on reducing operational entropy. Tool sprawl, duplicated alerting and inconsistent policy application erode both margin and customer confidence. The market is rewarding providers that can standardise telemetry, automate triage and keep tenant separation intact while scaling delivery. That makes operational discipline, not simply product breadth, the differentiator.
Delegated access debt: when support relationships accumulate standing privileges faster than they are reviewed or revoked, the provider itself becomes an exposure source. This is the named governance problem hidden inside many MSP models. Compromised MSP playbook thinking applies because the hardest failures are often not in malware but in who still has administrative reach after the original task has ended. The practical conclusion is that every support pathway needs lifecycle ownership.
Compliance has become a commercial control surface. NIS2, DORA and GDPR are not only regulatory obligations; they are procurement filters and board-level questions that shape buying decisions. MSPs that package compliance evidence with operational service delivery move closer to strategic advisor status, but only if their own access and reporting controls are auditable. The market is rewarding proof, not promises.
AI-driven managed services are shifting the value proposition from detection volume to decision quality. As automation handles more routine noise, providers compete on whether they can surface the right risk at the right time with enough context to act. That does not remove human accountability. It raises the bar for service governance, because a poorly governed automated workflow scales mistakes as efficiently as it scales insight.
What this signals
Access governance becomes a revenue control. As MSPs take on more security and compliance responsibility, the quality of delegated access management starts to affect customer trust, auditability and renewal rates. Providers should expect board questions about who can reach customer environments, how quickly access is revoked and whether those controls can be proven.
Operational proof will matter more than service claims. Customers buying managed security are looking for measurable resilience, not broad promises about coverage. That means providers need service metrics that show response quality, evidence turnaround and separation of duties across tenants, or they will struggle to defend premium positioning.
For practitioners
- Separate customer support access from standing admin rights Define task-scoped access for each customer and remove default persistence from support paths, remote tools and delegated administration. See the Compromised MSP Playbook.
- Build compliance reporting as a governed service Assign ownership for evidence collection, report generation and approval so board-ready outputs are consistent, reviewable and revocable.
- Unify telemetry before expanding service tiers Correlate endpoint, identity, cloud and alert data into one operating view so analysts can act on high-confidence signals across tenants.
- Define customer-facing resilience metrics Track response time, detection quality, reporting turnaround and access revocation speed as service outcomes that customers can verify.
Key takeaways
- MSP security is becoming a control function as much as a delivery function, because customers now expect resilience, compliance evidence and faster response.
- The business case now hinges on outcome-based operations, standardised telemetry and tight access governance across multiple tenants.
- Providers that cannot prove delegated access control and reporting discipline will find it harder to win regulated customers and retain premium pricing.
Related NHI Mgmt Group resources: Compromised MSP Playbook · Co-Managed SOC and SOC-as-a-Service Guide · Small Business Identity and Access Security Guide
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
NIST CSF 2.0 and CIS Controls v8 set the technical controls, while NIS2 and DORA define the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | GV.OC-01 — Organizational Context | MSP market positioning depends on understanding customer risk, regulatory demand and service obligations. |
| PR.AA-05 — Access Permissions, Entitlements and Authorizations | Delegated support access across customer estates is a core governance issue in managed services. | |
| Recommendation — Define service offerings around customer risk, compliance obligations and shared responsibility boundaries. Review provider and customer access entitlements regularly and remove standing support access quickly. | ||
| CIS Controls v8 | CIS-5 — Account Management | MSPs rely on account lifecycle discipline to keep support access from becoming persistent exposure. |
| Recommendation — Centralize account provisioning, review and revocation for all support and admin identities. | ||
| NIS2 | Incident response and governance | NIS2 increases demand for providers that can support regulated customers with auditable security services. |
| Recommendation — Align managed service reporting and escalation paths to regulated customer governance requirements. | ||
| DORA | ICT risk management and resilience | DORA makes resilience and evidence quality material for providers serving financial-sector customers. |
| Recommendation — Build service evidence and resilience reporting around operational continuity and incident readiness. | ||
Key terms
- Managed Security Service Provider (MSSP): An MSSP is a provider that primarily manages and monitors security tools on behalf of an organisation. In practice, the emphasis is on administration, alert triage, and keeping platforms operational rather than leading full detection-and-response operations.
- Multi-Tenant Separation: Multi-tenant separation is the isolation of data, administration, and workloads between different customers that share the same platform. It is implemented with tenancy boundaries, separate identities and roles, policy controls, and logging so one tenant cannot access another tenant’s resources or administration plane.
- Delegated administration: Delegated administration allows local operators to make approved configuration changes without waiting on a central platform team. It improves speed, but it only remains safe when permissions are narrow, changes are logged, and validation prevents policy drift.
- Outcome-based security: A security operating model that measures whether controls reduce risk, workload, and response time rather than whether tools are merely deployed. It shifts reporting toward evidence of effect, which makes telemetry quality and cross-team visibility central to governance.
Deepen your knowledge
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Published by the NHIMG editorial team on November 9, 2026.
NHI Mgmt Group, the independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org