Digital Frontiers — Das Blog

In the last years, most Linux distributions migrated to systemd. Let’s have a look at how we could use systemd to start our applications.

This is the story of a performance problem with Postgres that required tearing apart every part of the tech stack, scratching the realms of…

How to integrate WebAuthn in your project using spring security? We present a minimal sample that allows you to make use of WebAuthn with…

Rust is a great language but is it a good fit for embedded development? This post will guide you through the set-up of the embedded…

Spring’s MessageConverters are a powerful tool to convert HttpRequests. This easy-to-use guide helps youcreate your own MessageConverter.

SAST, DAST and IAST are different categories of security testing scanners. Each category has a special goal and unique features.

Get the most out of your errors by learning the basics of debugging in a reactive environment

As a side project, I set out to develop a game client for a popular MMORPG. Since there would be lots of mangling with bytes required, I…

Making use of Mono.using for glory and honour

In an age of cybercrime, hackers seek new ways to exploit the vulnerabilities of software systems every day. Denial-of-service attacks…

How to let compiler check if all enum values are covered in switch case statements in Java.

A brief explanation of important reactive map operators for the daily development