Getting started to write firewall rules

# Introduction This blog post is an introduction to the smartphone and security oriented operating system GrapheneOS. => https://grapheneos.org/ GrapheneOS official project web page Thanks to my patrons support, last week I have been able to replace my 6.5 years old BQ Aquaris X which has been successfully running Lineage OS all that time, by a...

# Introduction This blog post is part of a series that will be about Systemd ecosystem, today's focus is on journaling. Systemd got a regrettable reputation since its arrival mid 2010. I think this is due to Systemd being radically different than traditional tooling, and people got lost without a chance to be noticed beforehand they would have...

# Introduction This blog post is about the project Pi-hole, a libre software suite to monitor and filter DNS requests over a local network. => https://pi-hole.net/ Pi-hole official project page Pi-hole is Linux based, it is a collection of components and configuration that can be installed on Linux, or be used from a Raspberry PI image ready to...

# Introduction Last month, I decided to leave the OpenBSD team as I have not been using OpenBSD myself for a while. A lot of people asked me why I stopped using OpenBSD, although I have been advocating it for a while. Let me share my thoughts. First, I like OpenBSD, it has values, and it is important that it exists. It just does not fit all...

# Introduction This blog post is about Floccus, a self-hosting web browser bookmarks and tabs syncing software. What is cool with Floccus is that it works on major web browsers (Chromium, Google Chrome, Mozilla Firefox, Opera, Brave, Vivaldi and Microsoft Edge), allowing sharing bookmarks/tabs without depending on the web browser integrated...