What is a relay attack unit device?.
Commonly used in the context of keyless entry systems, contactless payments, or garage door openers, a relay attack involves capturing signals from a legitimate device, such as a key fob or payment card, and relaying these signals to the target system, tricking it into granting unauthorized access.
How do relay devices work?
These gangs deploy a method called relay attack, which uses a radio interference technology to hijack a signal. Relay technology allows thieves to receive the signal from a key inside a house and transfer it to a portable device, allowing them to quickly and easily unlock and drive the car. All in a matter of seconds Car relay attack unit.
A relay attack (also known as the two-thief attack) in computer security is a type of hacking technique related to man-in-the-middle and replay attacks. In a classic man-in-the-middle attack, an attacker intercepts and manipulates communications between two parties initiated by one of the parties. In a classic relay attack, communication with both parties is initiated by the attacker who then merely relays messages between the two parties without manipulating them or even necessarily reading them.
How does a relay attack work?
A relay attack usually involves two people working together. One stands by the targeted vehicle, while the other stands near the house with a device that can pick up a signal from the key fob. What’s more, some devices can pick up a signal from over 100 metres away.
The device then relays the key fob’s signal directly to the car, allowing the thieves to get in and drive away immediately. According to the Daily Mail, these car hacking devices for sale online.
