Microsoft Environment.
Security Assured.

The biggest risks are the ones you don't know about. Siemserva works hard to find and help you fix them every day, keeps Microsoft Environments healthy, and gives auditors what they need on the first pass.

Senserva's Security Context Graph, Analysis and Recommendations combined with Senserva's Trustworthy AI provide continuous security assurance and remediation for Microsoft 365, Intune and Entra ID:

Siemserva separates signal from noise, every output traceable to real evidence. Run in our UI or in Claude Desktop. Fold Maester, Microsoft Zero Trust Assessment, and your own scripts into the same Security Context Graph via the SDK for full Senserva Trustworthy AI remediation and reporting.

Results in minutes not hours. Running it is the best way to learn →

600+
security checks
10+
Microsoft surfaces covered
100+
node types in the context graph
20+
Claude MCP tools
Claude MCP

What Claude Code did for developers. What Senserva Claude MCP does for IT and Security.

Senserva's Claude MCP brings the end of Click-Ops security. Stop clicking through 40 Microsoft admin center blades. Ask Claude in plain English. Senserva's MCP server hands Claude a live, typed view of your tenant and the validated remediations that fix it. You approve. The fix ships. Every action runs through Senserva's trustworthy AI guardrails first.

Claude Desktop walking privilege paths in a Siemserva Microsoft 365 and Entra ID scan over MCP
Ask in plain English, get an answer grounded in your real tenant data, approve a remediation when you are ready. Every action logged.
See Senserva for Claude

Senserva Security Context Graph

The Senserva Security Context Graph is a privilege-aware graph model that correlates identities, access paths, activity, and controls across Microsoft 365 and Azure to explain security risk and compliance findings with full contextual evidence. Senserva Trustworthy AI reads the graph directly, grounding every recommendation in real rows instead of guesses. Claude walks the typed edges over MCP when you ask about privilege paths, KEV exposure, or compliance drift. Your own code queries the same SQLite graph through the Senserva SDK in C#, Python, or PowerShell. One source of truth for every tenant you own.

Your data stays with you. AI is optional.

Every AI output passes through anonymization (tenant names, emails, and device IDs swapped for placeholders) and a domain-specific rules engine before it reaches you. Your raw data never leaves your machine. Claude's access is read-only.

Turn AI off and Senserva still delivers every finding and fix.

Recognized by Microsoft

In the room with Microsoft's security team.

Senserva is a member of Microsoft MISA, the Microsoft Intelligent Security Association. An invitation-only group of vendors whose products have been technically validated to extend Microsoft security. The Microsoft Entra, Sentinel, and Intune teams endorse our work. Every finding maps to the frameworks your auditors, insurers, and leadership ask about: CISA SCuBA and MCSB v2. Membership shows up in every Siemserva release as four working relationships: Microsoft security direction, a working member network, airlifts to Redmond, and private product-team briefings. Not a logo on a slide. A seat at the table.

MEMBER OF THE Microsoft Intelligent Security Association Microsoft

Microsoft MISA Member

Invited by Microsoft for deep integration with Microsoft 365 and Entra ID security, including Intune and Defender. Membership requires technical validation. It is not a marketplace tier you can buy.

Patent US11729201B2

Microsoft Security Excellence Awards 2024 Microsoft Intelligent Security Association FINALIST Senserva Security ISV of the Year

Security ISV of the Year

Finalist in the 2024 Microsoft Security Excellence Awards, recognized by Microsoft and Microsoft MISA for impact in Microsoft 365 and Entra ID security.

Microsoft MISA membership means Microsoft's security organization knows our product, knows our team, and has validated that we strengthen the controls they ship. When you pick Senserva, you are picking a partner Microsoft itself has vetted.

From the founder

Why we built Siemserva.

The Microsoft 365 security space is full of great tools and scripts, but the admins I talked to didn't know where to start. They were guessing which free script to grab next, toggling between half a dozen screens just to assemble a picture of their tenant and write a report. The other gap was price. Real security platforms cost like enterprise software. Free tools were powerful but isolated. Nothing met the team that needed a serious product on a small budget.

I've seen what good Microsoft tooling looks like. HfNetChk and MBSA worked because they were easy to use, hit the exact target, and admins genuinely loved them. They were trustworthy because the data was good and you could act on it. That's what I wanted to bring to Microsoft 365 and Entra ID security.

So we built Siemserva. One scanner. One Security Context Graph. One report. Trustworthy AI built in. The free tier is strong enough for real work, not a teaser. Paid plans start at $99 for the team that needs the full product. Microsoft MVPs and MISA members get the full product free, always. That's the level we wanted to set.

Mark Shavlik, Founder

Deep across every Microsoft surface

Entra ID, Intune, Exchange, Teams, SharePoint, OneDrive, Defender, Conditional Access, PIM, Azure Update Manager. Plus Zero Trust Assessment and Maester folded into the same graph.

Trustworthy AI, three ways

AI-enhanced reports, a Claude MCP server for live tenant Q&A, and agent mode for end-to-end remediation. All grounded in the Senserva Security Context Graph and validated by the rules engine before any output lands.

Fixes that ship, not just findings

AI is an iterative process: set the rules, loop until the output passes, then bring you in at the optimal moment. Remediation is the deliverable.

Enterprise-grade security for every organization.

Free to start. Serious enough to stay. Microsoft MVPs: Siemserva is free to you, always.

EXCLUSIVE MICROSOFT MISA MEMBER  |  PATENTED TECHNOLOGY  |  ENDORSED BY MICROSOFT ENTRA, SENTINEL, AND INTUNE TEAMS

From the blog

Reading from the Senserva team.