Wrap Your Car Keys In Tinfoil To Deter Potential Thieves

May 22nd, 2020

Car burglary is becoming one of the biggest problems of the communities all around the world. Car owners are finding ways to make sure that their vehicles are safe and protected. Buying a car is not cheap. Some people consider it as an investment. That is why it is important that you find ways to keep those thieves away.

With the new car models, you just approach your vehicle and use your key fob to unlock it the doors. That is because new car models use modern technology. Although it is convenient to use, it comes with risks as well.

And if you have this type of car, then you should know how this new technology works. The keyless system has a computer chip inside the key fob. It has a unique code that is specifically made for your car’s security system. Inside the car, there is another chip that uses the same kind of technology and codes. And when the codes match, the car will automatically open the doors without physical contact.

Typically, you need to be at least a foot away from your car for the key fobs to work. And since you are this close to your car, nobody is going to dare come close and steal it from you. That is what this security system is designed to do.

However, you need to know that there is a ‘relay box.’ Seasoned thieves use this to capture the key fob signal up to 300 feet away. And this signal is then transmitted to your car. That is why authorities are warning car owners these days about this new scheme.

Campbell Murray, the technical director of cybersecurity for Blackberry said, “It’s an incredibly common occurrence and the easiest way to gain entry to or otherwise steal a high-end car. A quick search on YouTube for ‘car stolen key amplification’ or ‘car key relay’ will return hundreds of CCTV clips where the attack is being undertaken.”

Also, thieves can steal your car by getting in between all of these codes. This is a rare instance, but it happens. Key fobs and the entire car security system have their own unique code.

Each of them is capable of creating billions of codes. And according to research done by the Radboud University in the Netherlands and the University of Birmingham, if an interception in the wireless signal is done more than once, the hackers would be able to narrow their searches down to 200,000 possible combinations.

So how will the use of tinfoil help keep your car key fobs safe from hackers?

Holly Hubert, a retired cybersecurity expert for the FBI said, “Although it’s not ideal, it is the most inexpensive way. The cyber threat is so dynamic and ever-changing, it’s hard for consumers to keep up.”

The trick is easy to do. All you need is to wrap your car key fob in an aluminum foil. It may not be the most perfect solution since you need to unwrap your keys when you need to use it, but the trick works. It can keep you and your vehicle safe from thieves.

We are now living in a world that has seen too many crimes. Modern technology has surely made our lives easier, but it also placed us at a higher risk of danger.