Working with OAuth and similar authentication protocols requires the use of temporary tokens which represent unique handshakes between multiple web services. These tokens must be unique, securely stored, and the longer, the better. Since I’ve been out of the PHP game for a while, I was researching how to create such tokens without additional libraries. The following …
Kopplung eines Nitrokeys mit einem Android-Smartphone zur E-Mail-Verschlüsselung via OpenKeychain und FairEmail.
When we talk about front end performance we think things like concatenation, minification, caching, or gzipping assets on the server so that the page
Seven years ago, I decided I wanted to start backing up all of my computers to a NAS. In doing some research for that NAS, I couldn’t find a blog, forum post, reddit thread or anything else …
F-Droid always avoids tracking users as much as we can. We will neverrequire an account, and we have put a lot of effort into making it hardfor even the f-d...
Android App Store F-Droid: es gibt neben dem Play-Store noch andere Bezugsquellen für Android-Apps. Eine davon ist der alternative App-Store F-Droid.
The CSS background-image property allowed us to do some amazing things, but in most cases, it's time to leave it behind.
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Hands-on step-by-step guide that shows how to configure Prosody 0.11 aimed at security, mobile messaging, rich features and ease of use.
htop ist ein Prozessmanager und Ressourcenmonitor für die Linux Kommandozeile. htop lässt sich umfangreich konfigurieren, ist übersichtlich und ansprechend.
SpiderFoot is a reconnaissance tool that automatically queries over 100 public data sources (OSINT) to gather intelligence on IP addresses, domain names, e-mail addresses, names and more.