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air-gapped systems

NFCdrip: Data Exfiltration Research in Near Field Communication

Near-field communication (NFC) is a set of protocols that enables two electronic devices to establish communication by bringing them very close together. Usually the devices must be within less than 4cm. Contactless payment systems use NFC devices, including smartphones, and

Meet NFCdrip – a New Security Concern for Air-Gapped Systems

Air-gapping means physically isolating a secure computer from unsecured networks, such as the public Internet or an unsecured local area network. The concept of air-gapping represents just about the maximum protection one network can have from another, other than actually

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