Hardware Hacking

During one of our investigations on the TP-Link Tapo C200 camera, we found two files that caught our attention: /etc/sys_conf_data and /etc/usr_conf_data.Both of these files were not directly readable and…

In scenarios where you are looking to modify environment variables such as bootargs from U-Boot, it is critical to check if the device implements integrity verification mechanisms or signatures on…

Summary: This article will introduce you to discovering and determining when a device is performing certain operations, Our target target device will perform a simple password check and demonstrate how…

I recently acquired a device that I use, to cool my iPad when I play call of duty mobile, above all, it has called me. I have been very interested…

Recently I was thinking about how a hardware hacking professional could test his OOK(On-Off keying) signals demodulated at bit level, without the need of having to program any device, I…

In our article Hacking and synthesizing signal from a Toy Car Controller we performed a complete analysis on a signal that ends up being an OOK modulation generally used in…

You will often wonder how many of the radiofrequency signals can be hacked, here you will learn how to do it, you will understand how the signal travels from a…

The electromagnetic spectrum is the full range of all frequencies of electromagnetic radiation, ranging from low-frequency, long-wavelength radio waves to gamma rays, characterized by extremely high frequencies and short wavelengths.…