Archives 16 August 2018

Josh Mitchell’s Defcon presentation analyzes the security of five popular brands of police bodycams (Vievu, Patrol Eyes, Fire Cam, Digital Ally, and CeeSc) and reveals that they are universally terrible. All the devices use predictable network addresses that can be used to remotely sense and identify the cameras when they switch on. None of the devices use code-signing. Some of the devices can form ad-hoc Wi-Fi networks to bridge in other devices, but they don’t authenticate these sign-ons, so you can just connect with a laptop and start raiding the network for accessible filesystems and gank or alter videos, or just drop malware on them.

The German Lifeguard Association (DLRG) has made a direct connection between children getting into difficulty in the water and parents being too busy on their mobile phones to notice. More than 300 people have drowned in Germany so far this year.

“Too few parents and grandparents are heeding the advice: when your children and grandchildren are in the water, put your smartphone away,” Achim Wiese, the DLRG’s spokesman, said. “We’re experiencing on a daily basis that people treat swimming pools like a kindergarten and simply don’t pay attention,” added Peter Harzheim of the German federation of swimming pool supervisors. “In the past, parents and grandparents spent more time with their children in the swimming pool. But increasing numbers of parents are fixated by their smartphones and are not looking left or right, let alone paying attention to their children,” he told German media. “It’s sad that parents behave so neglectfully these days.”

The organization also put some blame on the school system for not making swimming lessons required from an early age. “Budget cuts have also led to swimming pools shortening their opening times,” adds The Guardian.

Forget peer pressure, future generations are more likely to be influenced by robots, a study suggests.

The research, conducted at the University of Plymouth, found that while adults were not swayed by robots, children were.

The fact that children tended to trust robots without question raised ethical issues as the machines became more pervasive, said researchers.

They called for the robotics community to build in safeguards for children.

Those taking part in the study completed a simple test, known as the Asch paradigm, which involved finding two lines that matched in length.

Known as the conformity experiment, the test has historically found that people tend to agree with their peers even if individually they have given a different answer.

In this case, the peers were robots. When children aged seven to nine were alone in the room, they scored an average of 87% on the test. But when the robots joined them, their scores dropped to 75% on average. Of the wrong answers, 74% matched those of the robots.

“If robots can convince children (but not adults) that false information is true, the implication for the planned commercial exploitation of robots for childminding and teaching is problematic.”