ENTERPRISE SECURITY FOR EVERYONE

Microsoft security, multiplied

Everything your Microsoft environment already knows about your security posture - surfaced, explained, prioritized, and fixed. In minutes. Not months.

Senserva delivers an extensible, expert‑guided, AI‑enhanced agentic security automation for Microsoft 365, Intune, Entra ID and more, providing deep, accurate problem analysis and powerful, validated remediation for organizations of any size. We combine traditional security analysis with AI, iterating AI‑generated output through Senserva’s rule‑based validation to dramatically increase accuracy and reliability before anything reaches your team. Senserva also works with your existing security solutions, enhancing what you already have while listening to customers to define new features, turning key enhancements around fast, often in days, so the platform continues to solve the real‑world problems as rapidly as security needs change.

Siemserva, our security configuration management platform, turns these validated findings into real, actionable results with extensive reporting and robust, tenant‑specific remediation. And soon, our agentic Patch system will extend that same rigor to patching, creating a unified, validated remediation workflow across your entire Microsoft environment. 

 We hold ourselves to one standard: build the most powerful tools available, make sure anyone can use them. Every product ships with an SDK - because customers and partners who want to build on top of what we make shouldn't have to ask permission. That's the whole point. 

"The signal was there. It just needed someone to surface it, explain it, and say: here's what to do. That's what Siemserva does."

- Mark Shavlik, Founder (previously built Shavlik Technologies, acquired by VMware)

Get Siemserva How It Works

The Hardest Part of Microsoft 365 Security Isn't the Tools. It's Knowing What They're Finding.

Microsoft 365 is continuously monitoring your environment. Every day it generates signals across identity, access, device compliance, email security, and application configuration. The capability is genuinely impressive.

Acting on all of it is another matter. Across 100+ policy settings, 15+ Defender products, and compliance frameworks that each want evidence in a different format - there's more signal than any lean IT team has time to process, prioritize, and respond to.

That's not a criticism of the platform or the people running it. It's just the math. More complexity than most organizations have capacity to manage manually. 

 Senserva changes that math - surfacing what matters, explaining what it means, and telling you exactly what to do next, for any organization regardless of team size or technical depth.  

The Gap Nobody Closed

 The security industry built for where the money was - large organizations with dedicated teams and enterprise budgets. That made sense for them. It left a significant gap for everyone else. 

Every major security vendor builds for the Fortune 500. They build for companies with 50-person security teams, seven-figure budgets, and dedicated compliance departments. They build complexity because enterprise buyers equate complexity with capability.

 Scaling those products down for smaller organizations meant less capability, not less complexity. The assumptions stayed the same - that someone with time, expertise, and a team was standing by to operate them. 

That's not a solution. That's a gap waiting to be filled.

Microsoft builds incredible security technology. Defender alone has capabilities that would have cost millions a decade ago. But Microsoft builds for everyone, which means they can't hold your hand through implementation. They give you the tools. What you do with them is up to you.

Until now.

 Senserva closes that gap. The same capability that large organizations get from dedicated security teams - continuous monitoring, compliance mapping, AI-powered analysis, automated remediation - available to every organization, without the team required to run it. First scan in minutes. Subsequent scans in seconds. Or run continuously in SIEM mode, 24/7. 

 612 checks. Risk scored. Domain breakdown. Streaming live. 

We're Honest About Who We're For

 We won't help organizations that treat security as a checkbox. If the plan is "we'll deal with it after a breach," Siemserva isn't the right fit. The tool surfaces real risk and assumes someone will act on it. If that's not you, we'd rather you know that upfront. 

 If nobody owns the outcome, the tool doesn't help. This isn't set-and-forget software. It's a force multiplier for people who are already trying to get security right and want to move faster with better information. 

 If that's you - it doesn't matter how big your team is. Solo IT manager. Five-person MSP. Enterprise security team that's tired of blind spots. Microsoft MVP who wants to show clients exactly where they stand. The multiplier works at every scale. 

What We Believe

Three principles that shape everything we build.

🎯

Enterprise capability for everyone

The tools that protect the world's largest organizations should be available to every organization. Not lighter versions. Not simplified editions. The real thing, engineered to work without an enterprise team to run it.

📊

Accessible means usable, not dumbed down

We don't make security simpler by making it less accurate. We make it accessible by removing the friction between a finding and the person who needs to act on it. Technical depth and plain English are not opposites.

🛡️

Getting better every day

Multiplied by CommunityMicrosoft MVPs have been the connective tissue of the Microsoft ecosystem for decades - the people who know the platform deeply, share that knowledge generously, and help organizations of every size get more from their investment. Siemserva is free to MVPs, always. Not as a promotion. Because this is exactly the community this tool was built for, and we want it in their hands.

Siemserva finds and fixes critical Microsoft 365 and Entra ID security gaps with expert-guided automation - deep analysis, validated scripts, and six report types built on our team's security expertise, whether AI is in the picture or not.

Add AI and it goes further - but not the way most tools do it. Every AI output runs through prompt guardrails and iterative validation driven by Siemserva's built-in rules engine. The AI amplifies what we know to be true. It doesn't replace the judgment that makes the analysis trustworthy.

Expert-built at its core. AI-amplified when you want it. And if your team wants to go deeper - every product ships with an SDK, a tradition that goes back to the beginning of how we build software.

 

See Siemserva

Security Software You'll Actually Want to Use

 Most security software is miserable to use. Clunky interfaces, jargon-filled reports, hours of configuration before you see any value. .

We built the opposite.

 Siemserva starts in minutes. Findings stream live as the scan runs. Subsequent scans take seconds. And here's the part that surprises people: it's genuinely satisfying to see exactly where you stand - what's solid, what needs attention, and exactly what to do about it. 

⚡

Minutes, Not Hours

First scan: 5-10 minutes for most environments. Subsequent scans: often seconds, thanks to delta detection. SIEM mode runs continuously on a 30-minute cycle. No waiting for a final report - findings stream live as the scan runs.

✨

Dual Risk Scoring

Every scan produces two scores: a deterministic heatmap score computed directly from your findings (objective, repeatable), and an AI Risk Assessment that factors in attack chains, blast radius, and privilege exposure. The AI score can never fall below the deterministic score. You get both - and you can show both to leadership.

🏆

PowerShell Generated for You

On the Remediation tab, press P. Siemserva sends your findings to Claude and gets back an executable .ps1 script - sorted by severity, using the Graph PowerShell SDK, with -WhatIf support and error handling built in. You review it. You run it. Humans stay in control.

 That's not a feature. That's a different philosophy

.

siemserva_b3_help_report_businessreview_postureassessment

 

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Our Solutions

Security management that works for companies of all sizes.

Siemserva

Know where you stand. Fix it.

Get it on the Microsoft Store

Security assessment and intelligence for Microsoft 365. 612 checks. Six report types. AI-powered analysis. Free for organizations up to 100 people.

✓ Minutes a week to maintain
✓ Minutes a week to maintain
AVAILABLE ON: Desktop Command Line Mobile (2H 2026) Web (2H 2026)

Drift Management

Stay secure automatically.

Stay secure automatically. Continuous drift detection and remediation for MSPs and enterprises managing multi-tenant environments.

Download Now on the Microsoft Store Learn More

Siemserva is ideal for:

  • Companies of all sizes
  • IT generalists and CEOs wearing many hats
  • Small MSPs and large MSPs
  • "Get secure fast" urgency - a zero to 60 product
  • A few minutes a week - built to use every day.

Drift Management is ideal for:

  • Larger companies with complex requirements
  • MSPs with a security focus, MSSPs managing clients
  • Regulated industries
  • "Keep us secure forever" ongoing needs
  • Ticketing-driven security workflows

Built by Someone Who Gets It

Mark head

Mark Shavlik

Founder, Senserva

Mark Shavlik has spent years solving this category of problem. He built Shavlik Technologies, the company that pioneered patch management and was acquired by VMware.
 

 "For years I watched the same thing happen. Organizations buy the right tools, configure them as best they can, and still get breached - not because the tools failed, but because nobody could see what the tools were already finding. The signal was there. It just needed someone to surface it, explain it, and say: here's what to do. Siemserva does that. And it turns out, that was the only thing that mattered." 

This isn't a startup chasing trends. It's a team with deep technical roots and a straightforward belief: every organization deserves the same quality of security intelligence as the ones that can afford a full team to produce it.

But here's what Mark's most proud of: people actually want to use Senserva. They don't dread it. They run assessments, show colleagues, and tell their IT friends. After 30 years of building security software that people had to use, he finally built something people choose to use. That's the real breakthrough.

The Microsoft MVP community has been part of that story since the beginning - and Siemserva is built to make sure it stays that way.

30+
Years in Security
1
Successful Exit (VMware)
3
Microsoft Endorsements
612
Security checks built from real-world experience

Join the Revolution

Enterprise-grade security for every organization. That's what we're here to build.

For too long, organizations without dedicated security teams have been handed tools built for someone else - same complexity, fewer features, and an assumption that someone with time and expertise is standing by to operate them.
 
That ends now. Enterprise-grade capability, priced for everyone, engineered to work without an army to run it. Free to start. Serious enough to stay.
 
Microsoft MVPs: Siemserva is free to you, always. We'd love your involvement.

Try Siemserva Explore Drift Management
MISA Member • 3 Microsoft Endorsements • Patented Technology