IThermTroj: Exploiting Intermittent Thermal Trojans in Multi-Processor System-On-Chips

Thermal Trojan attacks present a pressing concern for the security and reliability of System-on-Chips SoCs, especially in mobile applications. The situation becomes more complicated when such attacks are more evasive and operate sporadically to stay hidden from detection mechanisms. In this paper...

Successful Hack of Time-Triggered Ethernet

Time-triggered Ethernet TTE is used in spacecraft, basically to use the same hardware to process traffic with different timing and criticality. Researchers have defeated it: On Tuesday, researchers published findings that, for the first time, break TTEs isolation guarantees. The result is PCspooF...

PCspooF: New Vulnerability Affects Networking Tech Used by Spacecraft and Aircraft

--- Credit: Marina Minkin A novel attack method has been disclosed against a crucial piece of technology called time-triggered ethernet TTE that's used in safety-critical infrastructure, potentially causing the failure of systems powering spacecraft and aircraft. Dubbed PCspooF by a group of...