INSIGHT-ITIT Systems House Berlin

Clarity before Complexity.

Guides and insights for decision-makers: AI regulation, knowledge management, and sovereign IT operations. Written for clarity, designed for practice.

guide · regulation

EU AI Act fully in force: What now becomes a priority for executives

Since August 2, 2026, the regulation has been fully applicable, including high-risk obligations and the full framework for fines. Why management must act now.

7 min read · Aug 4, 2026
guide · security & liability

NIS2 & Executive Liability: Cybersecurity is now personal

Around 30,000 companies are affected, and management is personally liable. Who falls under NIS2, which obligations apply, and how to get started pragmatically.

6 min read · Aug 4, 2026
guide · knowledge management

From document chaos to corporate memory

Knowledge AI with RAG explained simply: Why this approach differs from public chatbots and the concrete benefits it brings to your company.

5 min read · Jul 28, 2026
guide · compliance

Schatten-KI: Wenn Mitarbeitende ChatGPT nutzen – und niemand es weiß

Uncontrolled AI usage is the largest undiscovered data risk for medium-sized businesses. How to channel usage into structured paths without killing productivity.

5 min read · Jul 28, 2026
guide · AI infrastructure

What does AI on your own infrastructure really mean?

Three levels determine whether 'sovereign' is accurate: where the model runs, who sees the data, and who controls the permissions. Including a cost analysis.

6 min read · Aug 13, 2026
guide · cloud & security

Microsoft 365 ist nicht automatisch sicher: Die sieben Stellschrauben

Microsoft secures the platform — identities, configuration, and data remain your responsibility. The seven settings that matter.

7 min read · Aug 13, 2026
Guide · Data Backup

Ein Backup ist kein Backup-Konzept: Wiederherstellung nach Ransomware

Why backups fail in emergency situations, what the 3-2-1-1-0 rule means, and why immutability is the critical factor.

6 min read · Aug 13, 2026
Operations Guide

Patchmanagement: Die unterschätzte Pflicht zwischen Alltag und Angriff

Most attacks exploit vulnerabilities that have long been patched. What a resilient patching process looks like — and why NIS2 makes it a requirement for compliance.

5 min read · Aug 13, 2026
guide · security

Audio-Deepfakes & Voice-Phishing: Wenn die Stimme am Telefon lügt

Voice clones deceive humans and systems. How the attacks work, what the EU AI Act requires, and how to recognize effective protection.

7 min read · Aug 13, 2026
At a glance

The situation
in figures.

What decision-makers need to know right now — concise, evidence-based, without alarmism.

€35 million

or 7% of the annual turnover

Fine framework of the EU AI Act for violations of prohibited AI practices. For SMEs, the lower thresholds apply in each case — yet they remain in the double-digit millions.

Regulation (EU) 2024/1689, Art. 99
~30.000

Companies subject to NIS2 in Germany

The NIS2 transposition act significantly extends obligations beyond classic KRITIS. New: Management is personally liable for the implementation of security measures.

NIS2 Directive (EU) 2022/2555
~20 %

Working time is wasted on searching.

Studies show that knowledge workers spend around a fifth of their week searching for internal information or asking colleagues for help. This is exactly where a knowledge AI comes into play.

McKinsey Global Institute
02.08.2026

did the EU AI Act apply in full

As of this date, the high-risk obligations and the full penalty framework also apply. System registries, role assignments, and AI Literacy evidence should now be available in documented form.

Regulation (EU) 2024/1689, Art. 113

Regulation reads like a threat.
We translate them into work orders.

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