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FOSSFreelancers.com a new platform for brokering FOSS (Free Open Source Software) projects for freelancers and jobs

I am very pleased that I was involved in the FOSSFreelancers.com project as a board member. As part of our use of free open source software for small and medium-sized businesses, I am pleased that I was able to assist as a consultant on the FOSSFreelancers.

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Update APP list for LineageOS and Android (Part 7)

Please note: This blog is machine translated from the german language original. I will do a personal recheck as soon as there is time.

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Switch mobile devices from OpenVPN to Wireguard, with Wireguard Server on PFSense

The starting point As described in various entries here in the blog, all smartphones and tablets have been switched to LineageOS for years.

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Kodi TV Setup - User-friendly setup for TV, radio and streaming including EPG and music from the NAS

Actually, the storm that damaged the satellite system was to blame for the fact that there is now a really cool Kodi setup here.

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Update to E-Book: Home Assistant & MQTT Mosquitto Setup adding Kodi Remote control and Zigbee2mqtt with Aqara and Ikea devices

Hinweis: Da beide Bücher, auf die sich diese Beiträge beziehen, in englischer Sprache sind, sind diese Blog Einträge nur in Englisch verfügbar.

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Easer Smartphone Automation for LineageOS and Android. Example for OpenVPN, SIP Softphone, Nexttracks / Owntracks

This blog post was originally posted on May 31, 2021. Update: December 16, 2023 (OpenVPN routines expanded because there were uncertainties in establishing the connection when quickly changing the VPN.

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Run AI locally on your PC with Stable Diffusion without sending data to third parties (open source)

With Stable Diffusion there is now finally the possibility of using AI locally to generate images. As expected, my setup is on Debian Linux using Automatic1111.

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How to Setup your Matrix Synapse Messaging Homeserver (Updated Nov 2023/English)

Updated with Jitsi Video Conference Integration! Copyright Feel free to link to this page if you like this blog post, but do not copy/paste the text somewhere else without asking.

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Debian snapshot backup for servers and workstation PCs to encrypted ZFS USB hard drives or ZFS NAS without downtime

Preface This guide is less suitable for beginners and it should be noted that I wrote this as a note in the blog for myself.

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Migrate Debian with encrypted single SSD LVM LUKS to dual NVME native encrypted ZFS Raid1 without loosing data

Preface This guide is less suitable for beginners and it should be noted that I wrote this as a note in the blog for myself.

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Security Info for FreeBSD and PFSense Systems - CVE-2023-4809: FreeBSD pf bypass when using IPv6

Update on this issue Scrub is enabled by default on Pfsense, but the pfSense default ruleset blocks unknown traffic and does not permit IPv6 fragments, so default pfSense installs are not actually affected.

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Setup IPv6 on pfSense using Tunnelbroker and High Availability. Static IP even with dynamic IPv4! (Part1)

This Blog entry is currently only available in German, but any translator should work fine for you. I will do my best to find the time to make the english version soon.

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Setup Matrix WhatsApp Bridge with virtualized WhatsApp on Proxmox Android-x86

Setup requirements Since there will always be users who see the GDPR as superfluous and mass surveillance and tracking, especially by large US providers, as unavoidable, I have previously set up bridges for Signal, Telegram, Instagram and Facebook to my Matrix Synapse server.

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Setup Firefox Sync standalone or Firefox FXA Account Server and Sync Server on Debian Bullseye using Docker

Self Hosting Firefox Sync and Accounts Server Tutorial I really wanted to have this since a very long time, finally got it working!

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Why now is the time to set up your internet offers in a GDPR-compliant manner

A lawyer from Austria, on behalf of a client, launched a wave of warnings and sent a letter of demand to thousands of website operators who had integrated Google Fonts into their website in a non-local form.

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Yunohost as license-free complete solution for EPU and SME

Yunohost is an open source solution that allows EPUs and SMEs to run their entire IT solution on a cost-effective Yunohost server.

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Promoting the Use of Free Open Source Software

I am very pleased that I was involved in the SelfHosterVPS project as a board member of EURAFRI. As part of our promotion to use free open source software for small and medium-sized companies, I am pleased that we as EURAFRI were able to support the SelfHosterVPS.

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Real-time alert when camera and/or microphone is accessed on Android or LineageOS

Matching the smartphone security and privacy series here in the blog ( https://kmj.at/en/tableofcontents/ ) today I show you an extension for alerting when an app accesses the camera and/or microphone, which many are looking for.

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Check Android and IOS apps for unauthorized data transmission and monitoring (traffic visualization, GDPR)

Requirements I’ll admit it, I’m really getting a little annoyed by the “I have nothing to hide” people who, when something happens, yell out loud and complain because, as always, “If I had known how dangerous this was , of course I would have paid attention” ……… The fact that the danger has been preached for years is ignored or brushed aside with arguments like “If someone had explained it to me better”.

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Protection of smartphones against spyware and forensic data analysis

Use of cyber weapons against citizens and journalists The current excitement surrounding the use of the NSO Group’s Pegasus surveillance and trojan software, uncovered by Amnesty, shows that there must be a ban on the use of this type of software, which also includes the state trojans.

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