Several cybersecurity experts agree that, while not ideal, it is very easy and inexpensive.
Another option is to purchase a Faraday bag online for a few dollars. It has the same insulating properties as aluminum foil and serves as a shield against the transfer of information that could be used in vehicle theft.
“We’re talking about a form of communication through electromagnetic waves, like radio or television. Think of a song that’s constantly used between a radio and a lock that opens when it plays that song. If I know the song, I can open your lock.”
Moshe Shlisel, CEO of GuardKnox Cyber Technologies, a cybersecurity agency, explains it simply to BBC Mundo.
