Zero Trust has been one of the most discussed concepts in cybersecurity for the better part of a decade. For most of that period, it was also one of the least implemented. The architecture requires changes across identity management, network access, endpoint security, and application access policy that exceed the project delivery capacity of most internal IT teams, particularly at mid-market scale.
The shift that has made Zero Trust delivery commercially viable at the scale managed service providers serve is the development of mature MSP partnership models by Zero Trust technology vendors and MDR providers who have built their products specifically for the co-managed delivery model.
Managed Detection and Response has undergone the same transition. Three years ago, MDR was effectively an enterprise-only service: the SOC infrastructure, analyst headcount, and detection platform investment required were not economically accessible below a certain scale. Today, MDR vendor partner programs deliver the detection technology and SOC analyst capacity to MSPs who contribute the client context, relationship management, and on-site response capability. The combination produces an enterprise-grade security service at price points accessible to the SMB and mid-market clients that most MSPs serve.
Security-specialised MSPs who have built their practice around Zero Trust delivery and MDR partnerships are among the fastest-growing providers in the market. This article examines why, and how.
Zero Trust: Why the MSP Model Is the Natural Delivery Vehicle
The NIST Zero Trust Architecture publication describes Zero Trust as a set of ideas that aim to make each access decision exact, with the least access needed. That explains the principle, but not the daily work. Zero Trust needs constant policy checks, constant access monitoring and a constant response to rule breaks. These are not one-off projects. They are ongoing managed services.
Identity as the primary control plane
In Zero Trust, identity replaces network location as the main way to control access. Every request is checked against the user and device asking, whether it comes from inside or outside the office network. Running this model means constant work on conditional access rules, multi-factor login settings, identity reviews and spotting odd login patterns. MSPs that already run Microsoft Entra ID or Okta for clients are close to this work. Adding Zero Trust policy management is a natural next step, not a whole new skill.
Network access control through ZTNA
Zero Trust Network Access (ZTNA) replaces old VPN remote access. It gives each user access to specific apps, after checking who they are, without opening the wider network. Almost every client now has remote or hybrid staff. For them, ZTNA brings quick, clear security gains. If a remote session is hacked, the attacker can only reach the apps that user is allowed, not the whole network a VPN would open. MSPs that partner with Zscaler, Cloudflare or Palo Alto Prisma can offer ZTNA to clients who cannot run it themselves. The technographic data on DiscoverMSPs helps you find which MSPs include ZTNA in their standard services.
The compliance tailwind for Zero Trust
In several key markets, Zero Trust has moved from good advice to a legal duty. The US federal Zero Trust mandate, the NIST SP 800-207 framework and the CISA Zero Trust Maturity Model together make Zero Trust the expected security design for federal agencies and their contractors. For MSPs serving defence suppliers, Zero Trust is no longer a premium extra. It is a compliance must, which creates demand right away. This push is starting to reach finance and critical infrastructure too, which widens the market for Zero Trust-ready MSPs well beyond federal work.
The MDR Partnership Model: How Co-Managed Delivery Works
MDR delivered through MSP partnerships operates on a co-managed model that divides responsibilities between the MDR vendor and the MSP in ways that leverage each party’s comparative advantage.
What the MDR vendor provides
The MDR vendor supplies the detection platform. That covers the EDR link, the SIEM that connects events, the threat intelligence feeds, and the SOC analysts who watch client systems for live threats. The vendor's analysts look into confirmed alerts, hunt for threats across client data, and start containment for real incidents using agreed playbooks. The vendor's scale gives detection quality a single MSP cannot match. Its threat intelligence comes from watching thousands of client systems at once, which spots patterns that one system alone never shows.
What the MSP provides
The MSP brings what the MDR vendor cannot. It knows the client, it knows their systems from running them day to day, and it can go on site when containment needs hands-on work. The MSP talks to the client during and after an incident, and turns technical findings into business impact that leaders can act on. The MSP also links the MDR platform to the client's systems, installs and maintains endpoint agents, and keeps the vendor's analysts supplied with the up-to-date context they need to investigate events correctly.
Margin structure in MDR partnerships
MDR vendor partner programs typically price on a per-endpoint or per-user per-month basis, with MSP partner tiers receiving discounted pricing relative to direct client pricing. The MSP marks up the vendor pricing to their client and retains the margin on the difference. The margin percentage varies by vendor, partner tier, and volume commitment, but the best-structured MDR partnerships deliver margins that compare favourably with the MSP’s core managed services business on a per-seat basis. The MSSP segment of the DiscoverMSPs directory provides insight into how MDR delivery is structured across different partner models in the market.
Looking for MSPs with Zero Trust and MDR delivery capability? Browse the DiscoverMSPs MSSP directory to find security-specialised providers by technology stack and service model.
Building a Zero Trust and MDR Practice: What the Fastest-Growing MSPs Are Doing
The MSPs building the strongest Zero Trust and MDR practices in 2026 share a set of strategic decisions that distinguish them from the majority of the market.
Committed vendor depth over portfolio breadth
The MSPs growing fastest in Zero Trust and MDR have committed deeply to one or two vendor partnerships rather than maintaining shallow relationships across a broad portfolio. Deep vendor commitment produces better margin tiers, better technical support, better co-marketing access, and better platform expertise than shallow multi-vendor relationships. An MSP who is a CrowdStrike Falcon Complete partner at the highest tier has materially better support resources and margin than one who has signed up for five MDR programs at entry tier levels.
The same logic applies to Zero Trust: MSPs who have built deep Microsoft or Zscaler Zero Trust expertise win competitive evaluations on the basis of genuine capability rather than vendor-certified knowledge.
Client portfolio segmentation for Zero Trust and MDR target accounts
Not every client in an MSP’s portfolio is an immediate opportunity for Zero Trust architecture or MDR services. The fastest-growing MSPs in this space segment their client portfolio to identify which accounts have the compliance drivers, the security incident history, or the risk profile that makes Zero Trust and MDR an immediate commercial and security priority. These accounts become the initial rollout, generate references, and build the case studies that accelerate adoption across the broader portfolio.
Starting with the highest-priority accounts rather than attempting simultaneous rollout across all clients is the approach that consistently produces faster revenue growth and stronger client outcomes. According to CISA’s Zero Trust Maturity Model, organizations that begin Zero Trust implementation with identity and privileged access controls achieve the fastest measurable security improvements and the most rapid return on the architecture investment.
Frequently Asked Questions
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1.What is Zero Trust and why are MSPs central to its delivery?
Zero Trust is a security model that checks every user, device and access request all the time. It does not trust anything just because it is inside the network. MSPs are central to Zero Trust because it needs changes to identity, network access, endpoint security and app access rules. Those are the same areas MSPs already manage. An MSP with Zero Trust skills can put these controls in place and keep them running as a managed service.
2.What is Managed Detection and Response and how do MSP partnerships deliver it?
Managed Detection and Response combines continuous threat monitoring, AI-assisted detection, human analyst investigation, and active incident response. MDR through MSP partnerships operates co-managed: the MDR vendor provides the detection platform and SOC analyst capacity, while the MSP provides client context, relationship management, and on-site response. This model allows MSPs to offer enterprise-grade MDR to SMB and mid-market clients at sustainable price points.
3.What technology does an MSP need to deliver Zero Trust to clients?
Zero Trust needs MSP skills in five areas. Identity and access management, with MFA and conditional access. Device management, with access based on device health. ZTNA for network access. An access proxy for internal apps. And constant monitoring of access events. MSPs without deep identity and network access skills should partner with a Zero Trust specialist vendor rather than trying to build it alone from scratch.
4.How do MSPs price Zero Trust and MDR services?
Zero Trust is typically priced as a project engagement for implementation followed by a recurring managed service fee for ongoing policy management and monitoring. MDR is priced per endpoint or per user per month, with co-managed MSP programs sharing per-seat revenue between vendor and MSP under a predefined margin split. Both services command premium pricing relative to basic managed IT, reflecting the specialized expertise and continuous operational commitment required.
5.What MDR vendors offer MSP partnership programs?
Most major MDR vendors operate formal MSP partner programs. Established programs include those from CrowdStrike, SentinelOne, Arctic Wolf, Huntress, and Sophos. Evaluate MDR partnerships on the multi-tenant platform quality, depth of analyst support included in the co-managed model, pricing alignment with your billing cadence, and contractual deal registration protections that prevent the vendor from competing directly against you with your own clients.
6.How do MSPs communicate Zero Trust value to SMB clients?
Frame Zero Trust in outcome terms rather than architecture terms. Instead of “Zero Trust architecture,” say: “We verify every device and user before they access your systems, even from inside your office, which prevents ransomware from spreading if one device is compromised.” Outcome-based framing connects the technical architecture to the specific business risk the client already understands. Compliance-driven clients respond to: “This is what your cyber insurance provider and your auditors are now asking for.”
Zero Trust and MDR Are Where the MSP Revenue Is Going
The managed IT market is splitting into tiers. Basic system management is becoming a commodity, as competition and automation squeeze margins on standard contracts. In 2026 the growth and margin are in security. They sit in the two areas that need the most ongoing skill: running Zero Trust and Managed Detection and Response.
MSPs that have built Zero Trust and MDR skills through close vendor partnerships are not just offering more services. They are becoming security providers rather than IT managers. That brings clearly larger contracts, clearly better client retention and a clearly stronger market position than basic managed IT alone can give.
The starting point for building these capabilities is identifying the right vendor partners, the right client accounts, and the right market intelligence to target both effectively. DiscoverMSPs provides verified data on MSPs with Zero Trust and MDR capabilities across the US and global markets, segmented by technology stack, partnership tier, and client vertical focus.
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