Microsoft Environment.
Security Assured.

The biggest risks are the ones you don't know about. Siemserva works continuously to find them, plus many other issues, helps you fix them, 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:

Industrial strength. Powerful free version, $99/month. 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

Senserva is changing the way the industry works

Full-strength, AI-enhanced IT and security automation, with remediation, for Microsoft 365, Intune, and Entra ID. Built by known industry experts, delivered through Senserva Trustworthy AI, and plugged straight into Claude, or pulling Claude into Siemserva, plus Maester and Microsoft Zero Trust Assessment. Powerful free version, $99/month. Free for Microsoft MISA members and Microsoft MVPs.

  • Senserva Security Context Graph. Identity, devices, apps, privileged access, and M365 workloads with the relationships between them. Cross-surface questions become a query, not a week.
  • Analysis and Recommendations, Senserva Trustworthy AI fused. Plain-language explanation, exact remediation steps, mapped compliance controls.
  • SDK and Claude MCP. Same graph and AI from your scripts, dashboards, or chat.
  • Compliance, mapped not bolted on. Every finding scored against MCSB v2 (31 controls) and CISA SCuBA (81 codes, 7 product families). Auditor-ready evidence on the first pass.

Running it is the best way to learn →  or  Learn more about Siemserva →

Interactive walk-through of a Siemserva scan. Click highlighted areas to advance.

The fastest way to have fun and get more secure with Senserva is to use it.

5 min · no Azure
Try the demo

Run Siemserva against a rich, simulated Microsoft 365 and Entra ID tenant. Click around the dashboard or ask Claude. No tenant access required.

Quick Start with great demo data
15 min · your tenant
Scan your tenant

Read-only Graph login, Global Admin consents once, you have findings. Free up to 100 users on the Microsoft Security Store Free plan.

Get a key and install
Read first
Learn more

The Siemserva product page covers what it scans, how the dashboard works, the AI guardrails, and how to fold in Maester and Zero Trust Assessment.

Open the Siemserva page
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 Microsoft Security Store 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.

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Microsoft 365 and Entra ID security commentary, research notes, and behind-the-scenes posts from the Senserva team.
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Architecture and check deep-dives

How Siemserva is built, how the graph is modeled, and how Senserva Trustworthy AI turns raw findings into validated answers.
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Research, releases, and customer stories

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