Before getting lost in tooling decisions, regulators and auditors are usually looking for something more basic: a defined operating model for privileged access. Technology supports compliance — it doesn't substitute for structure. If your model isn't defensible on paper, no platform fixes that.
At minimum, your organization should be able to answer a set of direct questions. Who has privileged access? To which customer environments, systems, and roles? Why do they need it, and for how long? What approval process governs it? And what audit trail exists?
If those answers are vague, that's where your exposure starts.
Establishing the MSP/MSSP Privileged Access Model
For managed service providers and managed security service providers, the complexity is higher than in a single-tenant enterprise. You're not managing internal risk in isolation — you're operating across multiple customer environments, each with its own boundaries, expectations, and compliance requirements.
A workable model enforces strict identity accountability, contextual access, and full traceability across every tenant. Ambiguity around who did what, and where, is exactly what attackers and auditors both exploit.
Privileged Identity Governance
Start with identity clarity. Shared admin accounts don't belong in a compliant environment. Every privileged action needs to map back to a specific, identifiable individual — no exceptions.
Access should follow role-based principles, scoped tightly to the customer environment and function at hand. Broad or generic roles create exposure that's hard to justify and harder to audit. Match privileges to actual operational responsibilities.
Time matters too. Privileged access shouldn't be permanent. Grant it on a just-in-time basis, tied to an approval, and revoke it automatically when the task is done. This cuts the attack surface considerably while staying aligned with zero standing privilege principles.
Privileged Access Enforcement
Governance has to be enforced technically, not just documented. MFA is non-negotiable for any privileged access path.
Access should happen at the protocol level — SSH, RDP, database connections, network device interfaces — without exposing credentials directly. Engineers shouldn't be handling static passwords or keys at all. Access gets brokered, controlled, and kept short-lived.
Direct administrative login to target systems should be eliminated. Every privileged session gets mediated, observed, and governed by policy — not by individual habit.
Third-Party and Vendor Access
Vendors are one of the most common blind spots in MSP/MSSP environments. A sound model treats vendor access with the same rigor as internal privileged users, if not more.
Each vendor's access must be isolated per customer. No cross-tenant visibility, no shared pathways. Access should be constrained by time and network conditions, including IP restrictions.
Standing access is a liability. Session-based access — where privileges exist only for the duration of an approved session, with every action logged — is the right model.
Monitoring, Logging, and Evidence
If you can't prove something happened, an auditor will assume it didn't. That's a reasonable position from their perspective.
Comprehensive session recording is essential — both video-level playback and command-level logging, so activity can be reconstructed precisely when needed. Logs need to be tamper-proof. Searchability matters just as much: whether you're responding to a regulator, a customer, or an internal investigation, you need to pull specific sessions quickly. Session replay also cuts incident response time significantly.
Multi-Tenant Controls
Operating across multiple customers creates real architectural challenges that global policies can't address. Strong tenant isolation is mandatory at every control layer, not just logically.
Define policies per customer. What applies to one environment often doesn't apply to another, particularly when regulatory requirements differ.
A delegated administration model keeps MSP and customer administrator roles clearly separated, avoiding control conflicts and ensuring customers retain appropriate oversight. Compliance reporting should reflect this segmentation — each customer gets reports specific to their environment, with no risk of data crossing tenant boundaries.
Resilience and Availability
Privileged access is an operational dependency. If your PAM system fails, your ability to manage infrastructure fails with it.
High availability matters here — no single point of failure that can block critical operations. Backup and recovery processes need to be tested on a schedule, not just documented once and left alone.
Design operational continuity into the system. Even in degraded scenarios, there has to be a controlled path for maintaining privileged access without abandoning security principles.
Closing Perspective
A compliant privileged access model for MSPs and MSSPs isn't about checking boxes. It's about removing uncertainty. Every privileged action should be intentional, controlled, and provable.
When it works, this model doesn't just satisfy auditors — it builds customer trust, reduces breach risk, and gives you something that actually scales across multi-tenant operations.
The organizations that get this right aren't the ones with the most tools. They're the ones who can answer the basic questions clearly.
*Written by Onur Semih Sevim. He is a Head of Europe & LATAM Sales at Kron.
