IT-Security Engineer

Overview of all articles

Posted in DJ | Jan. 20, 2020

Battery powered DDJ-SX2

Ever thought about taking your DDJ-SX2 everywhere? In this short article I will show you how to run the Pioneer DDJ-SX2 with batteries.

Posted in Linux | Jan. 13, 2020

How to Mount Linux Remote Directories on Windows over SSH

WinFsp and SSHFS-Win are useful tools which can be used during development and allow mapping of Linux folder as network drives in Windows.

Posted in DJ | Jan. 7, 2020

Using Pioneer Controller with Rekordbox in Linux

This article will show you how you can use your Pioneer DJ controller in Linux with Rekordbox.

Posted in DJ | Nov. 17, 2019

Running Pioneer Rekordbox on Linux

Pioneer's Rekordbox is one of the top commercial DJ software in the market. In this blog post, I will show you how to run Rekordbox in Linux.

Posted in Audio | Sept. 28, 2019

Battery Powered Speaker System

This article shows the build process of a battery powered 2.1 speaker system for outdoor parties.

Posted in Security | Sept. 27, 2019

Partial Passive Takedown and Sinkholing of the Vawtrak Botnet

Vawtrak is a sophisticated banking Trojan that exists since 2007. Since the end of October 2014, I was in control of a former Command-and-Control (C&C) server IP-address and have been capturing around 60 GB traffic for a duration of ten months from nearly 10.000 unique bots.

Posted in Security | May 28, 2018

Two Cross-Site-Scripting Vulnerabilities in RocketChat

I have found two cross-site-scripting vulnerabilities in the team chat software RocketChat which I have disclosed to the developers.