Category: IT-Security

Setting-up OpenPLC

The OpenPLC is a opensource Programmable Logic Controllers (PLC) alternative. Due to this, it is possible to understand the black box of these systems. It could be easily used with a Raspberry Pi.

Analysis of Mini 3G/4G WiFi Wireless Router (A5-V11)

Coreboot debugging, configuration, tint, etc.

Coreboot provides a lot of possibilities of configurations, primary and secondary payloads and debugging mechanisms.

Flashing Coreboot on the T430 with a Raspberry Pi

Coreboot is an Open Source project, which replaces the proprietary BIOS of a traditional computer. Coreboot initialize the Hardware and then executes a payload (e. g. SeaBIOS or Grub).

Open Source Risc-V on the Xilinx Artix-7 35T Arty – Part 2

With OpenOCD it is possible to flash/upload programs to the spi flash of the Arty Board. From there the SiFive Risc-V “core” will boot.

Open Source Risc-V on the Xilinx Artix-7 35T Arty – Part 1

Configuring and programming the 100 € Xilinx Arty development board with an open source implementation of the Risc-V ISA from SiFive.

Hacking – Root @ Linksys E900 N300

How to get root at Linksys E900 N300

Hacking – Root @ NETGEAR DM111PBL ADSL2+

How to get a root shell on the NETGEAR DM111PBL?

Hacking IP-Camera Digoo BB-M2 – Part 3 – Getting root access

After getting access to the serial interface of the IP-Camera the next step is to get a root shell.

Hacking IP-Camera Digoo BB-M2 – Part 2 – Analyzing the boot process

The last article shows, how to identify the serial port on the IP-Camera. With this it is possible to solder wires on the IP-Camera and attach a USB to serial adapter to it.

Hacking IP-Camera Digoo BB-M2 – Part 1 – Identify serial interface

I have bought an WiFi security camera from banggood. The Digoo BB-M2 Mini WiFi HD 720P costs about 20 €, which is quite cheap for this kind of product. This article will analyze the serial interface of the IP camera.

Advisory (ICSA-16-313-01) from the Department of Homeland Security

Offensive Security Wireless Attacks – OSWP Certification

In my part time I have done my first Offensive Security course and certificate. It is called Wireless Attacks (WiFu) and deals with all kind of wireless attacks.

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