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.
Category: IT-Security
Setting-up OpenPLC
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Make, Raspberry Pi
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Analysis of Mini 3G/4G WiFi Wireless Router (A5-V11)
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Raspberry Pi, Reverse Engineering
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1 Comment ↓
Coreboot debugging, configuration, tint, etc.
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Raspberry Pi
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Coreboot provides a lot of possibilities of configurations, primary and secondary payloads and debugging mechanisms.
Flashing Coreboot on the T430 with a Raspberry Pi
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Raspberry Pi
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8 Comments ↓
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
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Make
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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 IP-Camera Digoo BB-M2 – Part 3 – Getting root access
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Reverse Engineering
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25 Comments ↓
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
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Reverse Engineering
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13 Comments ↓
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
Posted on by Matthias Niedermaier
Posted in Embedded Security, IT-Security, Linux, Reverse Engineering
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4 Comments ↓
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.
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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