A team of researchers at the Ben-Gurion University of the Negev have successfully demonstrated that information from an air-gapped computer can be stolen using only a simple cellphone that can connect ...

In an era where refrigerators tweet and wristwatches stream music, the idea of a computer deliberately cut off from the internet seems archaic. It might even seem counterproductive. We live in a hyper ...

Researchers at the Ben-Gurion University of the Negev (BGU) Cyber Security Research Center have discovered that virtually any cellphone infected with a malicious code can use GSM phone frequencies to ...

A new attack dubbed 'SmartAttack' uses smartwatches as a covert ultrasonic signal receiver to exfiltrate data from physically isolated (air-gapped) systems. Air-gapped systems, commonly deployed in ...

The past year has challenged security assumptions about the almighty air gap, as several researchers have lately shown new and creative ways to facilitate attacks on systems and networks completely ...

I get many questions about this so I’ve decided to write about why an air-gapped computer (AGC) for Bitcoin security might be desirable for some people. The primary reason for an air-gapped computer ...

Isolating computers from the Internet, called “air gapping,” is considered one of the best ways to defend critical systems and their sensitive data from cyberattacks, but researchers have found that ...

Researchers at Israel’s Ben-Gurion University of the Negev (BGU) have discovered a newmethod to breach air-gapped computer systems called “BitWhisper” which enables two-way communications between ...

A novel side-channel attack dubbed "RAMBO" (Radiation of Air-gapped Memory Bus for Offense) generates electromagnetic radiation from a device's RAM to send data from air-gapped computers. Air-gapped ...

Isolating computers from the Internet, called “air gapping,” is considered one of the best ways to defend critical systems and their sensitive data from cyberattacks, but researchers have found that ...