Security & Compliance
Copilot

Webinar: NIS2 in the Age of AI: How to Demonstrate Control Over Data in Microsoft 365

With the roll-out of AI and Copilot in Microsoft 365, organisations are losing real control over who has access to which data.

Date:
29.04.2026
Hour:
10:00
Place:
Online

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Introduction

NIS2 in the Age of AI: How to Gain Control Over Your Data in Microsoft 365?

With the roll-out of AI and Copilot in Microsoft 365, organisations are losing real control over who has access to which data. At the same time, NIS2 requires full visibility, auditability and risk management. We show you how to reconcile these requirements in practice.

The webinar is led by Mariusz Wysmyk and Adam Żaczek of 1Security.

Held in Polish.

Key points of the event

  • How AI (e.g. Copilot) is changing the data access model in Microsoft 365 and where new data leakage risks are emerging
  • How to check what data is actually accessible to users and AI systems
  • How to address excessive and legacy permissions (privilege creep), which are a major source of risk
  • How to build NIS2-compliant access controls without manual audits and operational chaos
  • How to ensure full auditability: who had access to which data, and when
  • How to prepare your organisation for regulatory inspections and reporting obligations
  • How to limit the “blast radius” in the event of an account takeover or security incident

Speakers

Mariusz Wysmyk

MS Cybersecurity Expert, 1Security

Mariusz Wysmyk

MS Cybersecurity Expert, 1Security

He supports partners and their clients every day in selecting solutions that help them improve their cybersecurity. By combining technical knowledge with soft skills, he acts as a bridge between technical departments and the business.

Adam Żaczek

Founder, 1Security

Adam Żaczek

Founder, 1Security

Adam Żaczek is an experienced software engineer and the founder of 1Security. He serves as CEO and CTO at 1Security, where he focuses on building solutions that streamline data and access management for organisations of all sizes, with an emphasis on security, transparency and ease of use.

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