The Experts for the OSI Layer 8, 9 & 10. Open source & Linux since 1994. Digital sovereignty and sustainability from Regensburg. Consulting, coaching, documentation, management, strategies and open source PR. We do politics, keynotes and Trainings. Website: http://feilner-it.net Mail: info@feilner-it.net Products, offers and ressources: https://feilner-it.net/resources/ (includes the famous A38 permit) Secure File drop for #Whistleblowers: https://feilner-it.net/secure-drop/