> danoss

Podman or Docker Containers?

Fri, 26 Jun 2026 22:02:15 -0600

Choosing Podman or Docker containers for deploying vibe-coded apps

MDM and Privacy???

Sun, 14 Jun 2026 20:35:25 -0600

MDM on your phones and what exactly companies know about you? Good? Bad? Middle?

Push Notifications Can Track You

Wed, 13 May 2026 21:15:27 -0600

How push notifications can track you without touching your phone

Signal Got Cracked? No

Sun, 19 Apr 2026 11:29:28 -0600

Research on the news that Signal messaging app got cracked. Short answer: No

I Saw a Reptilian?

Sun, 05 Apr 2026 16:08:16 -0600

True story of my experience with a reptilian… or maybe I’m going crazy?

Xbox Controllers on Fedora Linux 2

Fri, 27 Mar 2026 17:09:13 -0600

Troubleshooting Xbox controllers in Fedora Linux (and similar distros) - 2 More info

Understanding VPNs Part 3

Sun, 22 Mar 2026 15:43:14 -0600

Part 3 of a multi-part writing about VPNs

Understanding VPNs Part 2

Sat, 14 Mar 2026 18:59:09 -0600

Part 2 of a multi-part writing about VPNs (focusing in Mullvad VPN)

Understanding VPNs Part 1

Sat, 07 Mar 2026 11:33:21 -0600

Part 1 of a multi-part writing about VPNs

Stop Using Chrome: A Deep Dive Into Google Chrome Privacy Problem

Sat, 21 Feb 2026 13:56:56 -0600

Chrome isn’t a browser, it’s Google’s data collection pipeline with a UI

SSL/TLS Certificates for Self-Hosted Services

Sun, 15 Feb 2026 10:38:44 -0600

Small guide and notes for SSL/TLS certificates in a self-hosted environment

Linux Security Hardening Part.3 - SELinux, Audit, Kernel Hardening, VPNs

Fri, 06 Feb 2026 08:12:34 -0600

Complete guide to Linux security hardening: SELinux, system audit, kernel hardening, VPN usage, Part 3 of Linux security hardening series

Linux Security Hardening Part.2 - SSH, Firewall, and Services

Fri, 30 Jan 2026 23:02:06 -0600

Complete guide to Linux security hardening: SSH hardening, firewall configuration, automatic security updates, removal of unused services, Part 2 of Linux security hardening series

Linux Security Hardening Part.1 - LUKS, PAM, and User Lockdown

Sat, 24 Jan 2026 17:50:39 -0600

Complete guide to Linux security hardening: LUKS full disk encryption, PAM configuration, user account lockdown, and brute-force protection, Part 1 of Linux security hardening series

Firefox Finally Supports XDG Directories on Linux

Sat, 17 Jan 2026 18:41:29 -0600

Finally Firefox supports XDG directories!

Shell Escapes

Fri, 16 Jan 2026 08:33:20 -0600

Some notes on shell escapes on Linux

Automated Backups with Restic and Backblaze B2

Mon, 12 Jan 2026 16:39:37 -0600

Just a simple script to automate local system backups with restic and Backblaze B2 cloud storage on a Linux system

On Mullvad VPN and Linux... and Tailscale

Sat, 10 Jan 2026 00:25:41 -0600

Setting up Mullvad VPN and Tailscale on Linux

Podman Secrets: Storing Sensitive Data in Containers

Thu, 01 Jan 2026 11:36:50 -0600

Using Podman Secrets for injecting sensitive data into containers

Container Image Optimization: Multi Stage Builds and Distroless Images

Fri, 26 Dec 2025 10:45:15 -0600

Thoughts on optimizing container images using multi-stage builds and distroless images.

What is Browser Fingerprinting?

Sun, 21 Dec 2025 09:44:50 -0600

What is browser fingerprinting and how to protect yourself

Your Digital Footprint

Wed, 17 Dec 2025 13:42:01 -0600

Thoughts on your digital footprint and what to do about it

Moving From Windows to Linux

Fri, 12 Dec 2025 10:53:37 -0600

Things to consider when moving from Windows to Linux

Think of the Children

Tue, 09 Dec 2025 10:24:24 -0600

The same old story, politicians deceiving people by eliminating freedom for citizens with the excuse of protecting children

sudo su - Why Embrace Redundancy?

Thu, 20 Nov 2025 13:56:40 -0600

What is sudo su and why is it redundant? What to use instead?

Proxychains Deep Dive

Sun, 16 Nov 2025 14:32:11 -0600

Deep dive information on proxychains, use cases, types of chains, configuration, and how to use it securely

Yubikeys Part. 3 - GPG

Mon, 10 Nov 2025 05:34:05 -0600

How to configure and use Yubikey with GPG

Yubikeys Part. 2 - SSH

Thu, 06 Nov 2025 14:58:34 -0600

How to configure and use Yubikey for SSH authentication

Yubikeys Part. 1

Sun, 02 Nov 2025 14:01:11 -0600

What is Yubikey? How to configure the device, general management, and how to use Yubikey for Linux authentication

Why Flatpaks Take So Much Storage Space

Sat, 25 Oct 2025 01:34:06 -0600

How Flatpak storage works and why do they take so much space?

Bitwarden as an SSH-Agent

Wed, 22 Oct 2025 21:01:33 -0600

Configuring the new Bitwarden feature to use it as an SSH-agent

Xbox Controllers in Fedora Linux

Sun, 19 Oct 2025 15:00:10 -0600

Troubleshooting Xbox controllers in Fedora Linux (and similar distros)

Kitty Terminal Emulator

Fri, 10 Oct 2025 02:10:05 -0600

Exploring the Kitty terminal emulator, what it is and sharing my configuration

Kernel Panic!!!

Fri, 03 Oct 2025 13:41:47 -0600

What is kernel panic, why does it happen and how to resolve (most) kernel panics when it happens. Dont panic!

Notes on ZRAM

Fri, 26 Sep 2025 21:29:38 -0600

What is ZRAM, how it works, how to configure it and why would you want to use ZRAM? Is it better than traditional swap space or worse?

Flatpak Stopped Working!

Tue, 16 Sep 2025 10:14:44 -0600

How to troubleshoot and resolve issues with Flatpaks

Loren Ipsum

Tue, 16 Sep 2025 10:03:05 -0600

This is the first post here, just testing…

About

Mon, 01 Jan 0001 00:00:00 +0000

Spreading my love to the void.

Why write about any topic? Hope it inspires others to align with some of my views on whatever.

Reach out