How to set up a smart switch to power your home (and what to avoid when you do)

From lazy convenience to practical problem-solving, the SwitchBot Smart Switch makes dumb devices smart, one click at a time.

How to turn on repair mode on your Android phone - and why it's critical to do so

Repair Mode lets technicians fix your Android phone without seeing your personal files or apps. Here's how to enable it.
IEEE

An Authentication Mechanism for Remote Keyless Entry Systems in Cars to Prevent Replay and RollJam Attacks

Abstract: Modern cars come with Keyless Entry Systems that can be either Remote Keyless Entry (RKE) systems or Passive Keyless Entry and Start (PKES) systems. In the initial versions of RKE ...
IEEE

Secure Rolling Code Generation for Remote Keyless Entry Systems Using AES-CTR, Encryption with ChaCha20

Abstract: The increasing integration of technology in automotive systems has led to the widespread adoption of remote keyless entry systems for vehicles. However, the convenience of such systems is ...