A managed service provider is the highest-stakes cyber risk an underwriter can write, because an MSP is a single point of compromise for every client it touches. The remote monitoring and management (RMM) platform, PSA, and admin credentials that let an MSP run hundreds of client environments are exactly what an attacker wants: breach the MSP once, and you can push ransomware to every connected client at the same time. The Kaseya and SolarWinds incidents made this a board-level concern and reshaped how carriers underwrite the vertical.
47 controls mapped to what underwriters verify · one-time purchase · instant download
Why cyber insurance is different for msps & it providers
A managed service provider is the highest-stakes cyber risk an underwriter can write, because an MSP is a single point of compromise for every client it touches. The remote monitoring and management (RMM) platform, PSA, and admin credentials that let an MSP run hundreds of client environments are exactly what an attacker wants: breach the MSP once, and you can push ransomware to every connected client at the same time. The Kaseya and SolarWinds incidents made this a board-level concern and reshaped how carriers underwrite the vertical.
That cascade potential means MSPs face the strictest application questions in the market and a real risk of being declined for the very gaps they would flag in a client. Underwriters now expect MSP-specific hardening: phishing-resistant MFA on the RMM and every privileged tool, tenant isolation so one client’s breach cannot reach another, strict separation between admin and day-to-day accounts, and full logging of privileged sessions. Regulatory attention has followed — CISA and international partners have issued joint guidance specifically on MSP supply-chain security.
The controls that determine whether an MSP gets coverage, and at what price, center on privileged access and supply-chain hygiene. MFA on remote and console access, no shared or reused admin credentials, separate accounts for administration versus email and browsing, controlled and logged access into client environments, and a tested incident-response plan that accounts for multi-client blast radius. An MSP that can demonstrate phishing-resistant MFA on its RMM and clean privileged-access hygiene is underwriting itself into the market; one that cannot increasingly finds the door closed.
The regulatory and contractual pressures underwriters expect msps & it providers to have already accounted for.
Priority controls
Drawn verbatim from the 47-control Cyber Insurance Prep Checklist — with why each one matters specifically for your vertical.
Require MFA for every privileged and administrator account.
Privileged MSP accounts control every client; MFA on every admin account — ideally phishing-resistant — is the single most scrutinized control on an MSP application.
Require MFA for all remote access — VPN, RDP, and SSH.
The RMM and remote-access tooling that reaches client environments must be MFA-gated; unprotected remote access is what turns one MSP breach into many.
Use no shared or generic admin credentials — each admin has a unique account.
Shared or reused admin credentials across clients are a cascade accelerant; unique per-admin accounts are a baseline underwriters now require.
Don’t use admin accounts for day-to-day work.
Using admin accounts for email and browsing is how MSP technicians get phished into a full compromise; separating admin from daily-use accounts is essential.
Log all vendor remote-access sessions.
Logging every privileged session into client environments is both a forensic necessity and a weighted underwriting question given the blast radius.
Limit third-party vendor remote access to approved windows, with MFA.
An MSP is itself the third-party vendor with standing access; demonstrating that this access is controlled, time-boxed, and MFA-gated is core to insurability.
Maintain a written incident response plan.
An IR plan must account for multi-client blast radius and client notification; carriers expect an MSP’s plan to be more mature than a typical SMB’s.
These are 7 of the 47 controls. The full checklist covers all of them — required, premium-affecting, and disqualifying — with verification and remediation steps.
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Because an MSP is a force multiplier for attackers — compromising one MSP can mean compromising every client through the RMM. After incidents like Kaseya and SolarWinds, carriers tightened MSP underwriting dramatically, asking detailed questions about privileged access, MFA on the RMM, tenant isolation, and logging, and declining providers that cannot demonstrate them.
Carriers expect MFA on every privileged account and remote-access tool, and increasingly want phishing-resistant MFA (such as FIDO2/security keys) on the RMM and administrative consoles specifically, because those credentials control the entire client base. MFA gaps on privileged tooling are a common reason MSP applications are declined or loaded.
Directly. Your clients’ carriers may ask about their MSP’s controls, and your contracts likely carry breach-liability exposure if an incident originates with you. Demonstrating clean privileged-access hygiene, logged client access, and a multi-client incident response plan protects both your own coverage and your clients’ ability to insure their environments.
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