This may seem to be a strange question but how can you be sure who is actually texting you? Your phone may show you that you are texting with your friend or company IT support but there are ways for hackers to spoof who they appear to be or even …
Air gapping – not as secure as you think – enter Gairoscope and EtherLED
I have reported on other air gap exploits by Mordechai Guri, from Ben-Gurion University in Israel – here are two more ways that the secure air gapped system can be exploited: GAIROSCOPE: Injecting Data from Air-Gapped Computers to Nearby Gyroscopes (arxiv.org) ETHERLED: Sending Covert Morse Signals from Air-Gapped Devices via …
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Air-gapped systems used to be among the most secure IT systems – but they may be not anymore…
An air-gapped system is designed to be very secure. It is not connected to any other system, network or internet – literally a physical gap between it and the rest of the IT world. If it is not connected, then threat actors cannot connect to it. Mordechai Guri, from Ben-Gurion …
