Overview
Based in Leuven, Maarten co-founded Elimity as a spin-off from KU Leuven. The platform addresses the identity governance and administration (IGA) challenge for enterprises, helping organizations manage who has access to what systems and ensuring compliance with regulatory requirements.
The KU Leuven origin reflects deep technical roots in security and access management research.
Career history
In the news
- Your identity data, one prompt away. That was the idea behind the Elimity MCP server we launched on 1 October. This short recap shows what it looks like in practice: asking real access questions in plain language and getting answers grounded in your own identity data. ✖️ No exports. ✖️No spreadsheets. ✖️No waiting days for an answer an auditor needs today. Full webinar in the comments. #IdentitySecurity #MCP
- Who has access to what? 🔍 In our MCP launch webinar, Maarten Decat connected Claude to Elimity Insights and ran a full ISO 27001 check on demo data. ✅ 41 controls. ✋ Zero defined by hand. ⏱️ About five minutes. Every answer shows the data behind it. Every query runs as the user. Read-only, nothing written back. Works with ChatGPT, Claude and Copilot. One-minute recap below. Full replay link in the comments.
- Two days left. What if getting an answer about access was as easy as asking a colleague? 💬 That is the idea behind Elimity MCP. ✖️No new dashboard to learn. ✖️No exports. ✖️No tickets. Just ask, in plain language, from the assistant you already use every day: Copilot, Claude or ChatGPT. "Who has access to what?" "Who still has access after leaving?" "Which accounts have no owner?" Clear answers, in seconds. ⚡ Join our webinar and see it live. I would love to see you there. 📅 Wednesday 21 October | 4:00 PM CEST 👉
- Every audit asks the same question: who has access to what, and can you prove it? With Elimity MCP, you ask it in Copilot, Claude or ChatGPT and get a verifiable answer in seconds. Read-only, within your own tenant. Here's how it works 👇
- The first question every CISO asks about AI on identity data: "Who sees what?" 🔐 Our answer: exactly the same as today. With the Elimity MCP server, your AI assistant never uses a shared account. You sign in as yourself, and every query runs on your behalf, with your own roles and access profiles. ✓ Only people with an Elimity account can ask questions ✓ Everyone sees the same data as in the web interface, nothing more ✓ Every question runs under your own permissions Same people. Same data. Same permissions. Now also through
- Who has access to what? 🔍 Most teams still need days of exports and spreadsheets to answer that. With Elimity Insights, you simply ask Copilot, Claude or ChatGPT, and get the answer from your own identity data. 💬 On 21 October, our co-founder Maarten Decat shows how it works, live. 🎥 📅 Wednesday 21 October · 4:00 PM CET · Online Registration link : https://lnkd.in/eCTxdxjw
- Who has access to what? Most organisations still need exports, spreadsheets and days of work to answer that question. Since 1 October, Elimity Insights works with the AI assistant you already use. Ask Copilot, Claude or ChatGPT a question in plain language and get an answer straight from your own identity data. In this live session, Maarten Decat, co-founder and CEO of Elimity, shows how it works in practice: → How the Elimity MCP server connects your identity data to Copilot, Claude and ChatGPT → Live questions, such as: which
- Who has access to what? It sounds like a simple question. Yet most teams need days of exports to answer it, because the answer lives in Active Directory, Entra ID, HR and dozens of applications. With Elimity MCP, it takes one prompt. Ask in Copilot, Claude or ChatGPT, and get the answer from your own identity data. Swipe through the 3 questions our customers ask first 👉 1️⃣ Which accounts belong to people who already left? 2️⃣ Which admin accounts are linked to inactive employees? 3️⃣ Who has privileged access, and in which
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