The $30 Device can Unlock Almost Any Car and Garage Door
Imagine if you could use a small, inexpensive device to unlock almost any car or garage door. Well, that’s not a robber’s dream, that device actually exists.
Car & Garage door keys can commonly be use for constantly changing the codes to unlock the doors. These codes called ” Rolling Codes ” they are the unique combinations that can change every time you press the lock or unlock button on your wireless key, and expire as soon as they are used. Because of this, and despite the fact that another researcher has shown in the past that these systems can be abused, they’ve been long considered relatively secure.
“As you make more devices wireless most of those signals can be intercepted or abused in some way.”
“As you make more devices wireless most of those signals can be intercepted or abused in some way,” Kamkar told me. “We’re not paying attention to the security around it.”