data

Steal Data Sonically, Sans Speaker?

A researcher has figured out how to get a PC’s power supply to make noises. Why’s that interesting? Because it could be used to transmit data ...
Security Boulevard
critical infrastructure

Protecting Critical Infrastructure From Cybersecurity Threats

Cyberthreats on critical infrastructure have already occurred in the U.S. It’s time to take action to secure networks before it’s too late. If you want to see the future of warfare, look ...
Security Boulevard
NFCdrip: Data Exfiltration Research in Near Field Communication

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 ...
A Practical Way to Use NFC Data to Exfiltrate Data

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 ...