A blog about embedded computing systems, cyber-physical systems, and Internet of Things. We concentrate on technical topics but also discuss their implications.
Monday, September 25, 2017
Report on GPS Spoofing
Bruce Schneier reports here on apparent incidents of GPS spoofing. GPS spoofing creates concerns for both safety and security.
Thursday, September 14, 2017
New Bluetooth Vulnerability
Extremetech reports here on a new Bluetooth vulnerability. This vulnerability does not require pairing and can be exploited under a wide variety of conditions. It provides a serious breach, for example bridging air gaps.
Thursday, September 7, 2017
Qualcomm V2X Chip
Extremetech reports here on a new cellular-based vehicle-to-everything chip from Qualcomm.
Symantec Report on Attacks on Energy Companies
Tom's Hardware reports here on information-gathering attacks on energy companies in the U. S., Turkey, and Switzerland. It attributes these attacks to Dragonfly.
Wednesday, August 23, 2017
Sonos Changes Its Privacy Policy
Extremetech reports here on changes by Sonos to the privacy policy for its wireless home audio devices.
Friday, August 18, 2017
Hacker Attack on New York Hospital
CBS News reports here on an attack on Erie County Medical Center which disabled the trauma center's computer system for six weeks.
Thursday, August 17, 2017
Report on Pulse Wave DDoS Attacks
Tomshardware reports here on a new type of distributed denial-of-service attack known as a pulse wave. The attack pattern consists of alternating bursts of traffic and inactivity. This style of attack has several advantages: it requires fewer resources and allows the attacker to target multiple sites; it is effective against appliance first/cloud second mitigation techniques.
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