Quantum Computers: A Threat to Bitcoin? ₿
Google is making rapid progress in a new computing technology that could eventually impact Bitcoin. What this really means—and why I’m still […]
Category: Blog
From Class B to Class A: Driver’s License in the Digital Age 🏍️
First the B196 extension, then a Yamaha XSR 125 — and eventually the realization that traveling abroad isn’t possible without a full […]
🔑 Is your password secure?
As an IT service provider, I see every day how underestimated password security still is. Yet passwords are often the first – […]
🔐 YubiKey and 2FA for Businesses
Passwords alone are often no longer enough to reliably protect user accounts, servers, and company data. Phishing, stolen login credentials, and weak […]
⚙️ The AI Revolution of Work Has Begun
Something has changed in recent years — faster than I honestly expected. As an IT service provider, I see every day how […]
🤖 Keep Android Open: Why I Criticize Google’s New Android Rules
As an IT service provider, I support businesses and private clients with IT infrastructure, device management, and digital workplaces. Android devices play […]
IT Outsourcing: How CEOs Save Time and Money 🚀
As the CEO of a small or medium-sized business – for example here in Bedburg or Bergheim – you carry responsibility for […]
A Social Media Ban for Children Does Not Solve the Problem 🚫📱
A social media ban for children is increasingly being debated in many countries. Supporters argue that it is a necessary step toward […]
📍 Personal IT Service for Businesses in Bedburg – Reliable, Clear, and Close
On February 14, 2026, my advertisement will appear in the Bedburger Nachrichten.If you found this website through that notice: welcome 👋 I […]
🛡️ Hesekiel 1.2: Browser-Based Encryption with Enhanced Offline Focus
With Hesekiel 1.2, the browser-based encryption tool receives several security-related and structural improvements. The focus is on local processing, clear key separation, […]