Office, Karriere und Technik Blog

Office, Karriere und Technik Blog

26 12, 2025

When your own voice becomes a weapon: The rise of AI-powered audio fraud

2025-12-27T06:49:43+01:00By |Categories: Shorts & Tutorials, Artificial intelligence, Data Protection|Tags: , |

Artificial intelligence is making the classic grandparent scam more dangerous than ever. Criminals need only a few seconds of audio material from social media to perfectly clone voices. This article examines the technology behind "deepfake calls," presents real-life case studies, and explains effective protective measures such as the family safeword.

23 12, 2025

Ad-free home network: Install Pi-hole on Windows

2025-12-27T07:20:04+01:00By |Categories: Shorts & Tutorials, Homeoffice, Windows 10/11/12|Tags: , |

Say goodbye to ads on smart TVs and in apps: Pi-hole software turns your Windows laptop into a network filter. This article explains step-by-step how to install it via Docker and configure the necessary DNS settings in your FRITZ!Box.

22 12, 2025

How to tune your FRITZ!Box into a professional call server

2025-12-27T09:39:27+01:00By |Categories: Shorts & Tutorials, Homeoffice, Windows 10/11/12|Tags: , |

A professional telephone system can be built using a FRITZ!Box and a laptop. This article shows step by step how to use the free software "Phoner" to schedule announcements and record calls – including important legal information (§ 201 StGB).

21 12, 2025

Why to-do lists are a waste of time

2025-12-27T09:50:09+01:00By |Categories: Shorts & Tutorials, Career, Homeoffice|Tags: , |

Do you feel unproductive at the end of the day, even though you've worked hard? Your to-do list is to blame. It tempts you to focus on easy tasks and ignores your limited time. This article explains why lists are "self-deception" and why professionals use a calendar instead.

18 12, 2025

Smartphone Wi-Fi security: Public hotspots vs. home network

2025-12-31T18:49:55+01:00By |Categories: Shorts & Tutorials, Data Protection, Hardware, Homeoffice, Software|Tags: , , |

Is smartphone Wi-Fi a security risk? This article analyzes in detail threats such as evil twin attacks and explains protective measures for when you're on the go. We also clarify why home Wi-Fi is usually secure and how you can effectively separate your smart home from sensitive data using a guest network.

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