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IT-Service-Commander
info@it-service-commander.de 02272 / 9774010
πŸ’¬
  • Welcome
  • Request
  • Business Customers
    • Backupsolutions
    • Cloudsolutions
    • Digital Assets
    • Messenger
    • Remote Assistance
    • Remote Work
    • Video conferences
    • Website
  • Private Customers
    • Digital Assets
    • Home-Server
    • Homepage
    • Remote maintenance
    • Security-Smartphone
  • Support
    • Downloads
    • Groups
    • News
    • Serverstatus
    • Tools
      • Bento PDF
      • Hesekiel
      • Mempool
      • NTFY
      • Private Bin
      • SHA 256 / 512 Checker
      • Speedtest
    • Tutorial
      • ElementCall as Add-on for Matrix Synapse (Docker)
      • Jitsi Meet – own video conference server with Docker
      • Matrix Synapse Docker with Nginx Proxy Manager (NPM)
      • Make IPV6 accessible over IPV4 with VPS and Socat
      • OwnTracks – your own Tracking Server
      • RustDesk Server with Docker
      • TOR Server Installation in a Docker Container on Your VPS
      • Wireguard VPS and Fritzbox
    • Videoportal
  • About me
  • Deutsch
  • English

Category: OpenSource

29. December 202529. December 2025OpenSource, Security

2025-12-29: πŸ” SHA-256 – The Digital Fingerprint for Greater Security

In a world full of downloads, online accounts, and digital communication, security is more important than ever. This is exactly where SHA-256 […]

29. December 202530. December 2025System, Linux, OpenSource, Windows

2025-12-28: 🐧 Linux Mint instead of Windows 11 – why switching makes sense

Windows 11 is being aggressively pushed by Microsoft, but it introduces more and more features that deserve critical evaluation. From a technical […]

21. November 202521. November 2025PDF, OpenSource

2025-11-21: BentoPDF – Fast, Secure PDF Editing in Your Browser

BentoPDF is a modern, privacy-friendly tool for editing PDF files directly in your browser. Whether you need to merge, split, compress, or […]

13. November 202515. November 2025Cloud, OpenSource, Security, Server

2025-11-13: New Service: PrivateBin – Secure File & Message Sharing

https://share.it-service-commander.de In modern IT security, strong passwords and firewalls are just part of the story. Equally important is how sensitive information is […]

20. October 202520. October 2025Blog, Office, OpenSource

2025-10-20: LibreOffice – The Free and Powerful Alternative to Microsoft Office

🌿 LibreOffice is one of the world’s most popular open-source office suites – developed by a dedicated community, continuously improved, and completely […]

18. October 202519. October 2025Blog, Android, Bitcoin, Finance, OpenSource, Security

2025-10-19: Phoenix Wallet – The Easy Bitcoin App for Everyday Use

πŸ’‘ Fast, secure, and simple: That’s the best way to describe the Phoenix Wallet.This app makes paying with Bitcoin as easy as […]

17. August 20254. November 2025Blog, Android, Messenger, OpenSource, Security, Server

2025-08-17: Molly – Your Privacy-Focused Alternative to Signal

As an IT consultant, I see every day how important secure and private messaging is. Signal does a great job and is […]

23. July 202523. August 2025Blog, Android, Anonymity, OpenSource, Security, Smartphone

2025-07-23: GrapheneOS: More Security, Less Google – How to Take Back Control of Your Smartphone

In a world where smartphones have become constant companions β€” and often know more about us than we’d like β€” a fair […]

6. July 202523. August 2025Blog, Anonymity, Future, OpenSource, Security

2025-07-06: Freedom first – and security follows naturally: Why IT must embrace openness

If there’s one thing I’ve learned in my many years working in IT, it’s this: freedom is the foundation of everything we […]

11. June 202511. June 2025Blog, Messenger, OpenSource, Security, Server

2025-06-11: Replace Microsoft Teams with Matrix & Element

In a time when data protection, digital sovereignty, and cost control are more important than ever, many companies are looking for a […]

Posts pagination

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News:

  • 2026-01-10: πŸ” The 5 Most Common IT Security Mistakes in SMEs (and How to Avoid Them)
  • 2025-12-31: Into 2026 with Technology, Trust, and Confidence πŸš€βœ¨
  • 2025-12-29: πŸ” SHA-256 – The Digital Fingerprint for Greater Security
  • 2025-12-28: 🐧 Linux Mint instead of Windows 11 – why switching makes sense
  • 2025-12-24: Merry Christmas and Peaceful Holidays πŸŽ„
  • 2025-12-19: πŸ–₯️ Windows Server 2025 in Production Environments
  • 2025-12-13: New FRITZ!Box Lab Versions – The Most Important Improvements at a Glance
  • 2025-12-06: Rethinking Data Security – with Synology DiskStation and Hetzner Cloud
  • 2025-12-01: New Free Internet Speed Test Now Available
  • 2025-11-29: More Security in Everyday Digital Life: Why I Rely on Two-Factor Authentication
© 2025-2026 Tom Commander
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