This is my honest review on 60000$/year firmware analysis platform called centrifuge by creators of binwalk ReFirm Labs. And it is …
In this post you will learn how bootloader works
This is technical writeup for personal CTF challenge I create to show off my understading in hardware/IoT security testcases
This is going to be an introductory blog post on ARM shellcode wirting
A newbie friendly tutorial to setup dedicated virtual machine for IoT security inside Qemu with help of virt and malta CPU
CAN (Controller Area Network) is a vehicle bus protocol standard which allows microcontrollers and ECU (electronic control units) to communicate which each other without a host computer. It is a message-based protocol, designed originally for multiplex electrical wiring within automobiles to save on copper.
EEPROM is read-only non-volatile memory whose contents can be erased and reprogrammed using a pulsed voltage often time used in embedded systems (network routers) and smart IoT devices. EEPROM holds firmware data and bootloader, in this post we will explore non-destructive way to read data from EEPROM for security assements purposes.
In this tutorial we will see how you can use Bus Pirate board for UART(Universal Asynchronous Receiver/Transmitter) communications. We will be using raspberry pi as target device.
GPS data leak from in owntracks due to CVE-2017-7650 and poor ACL config in MQTT brokers