Hackers tap into personal computers all the time — but what would happen if they focused their nefarious energy on neural devices, such as the deep-brain stimulators currently used to treat Parkinson’s and depression, or electrode systems for controlling prosthetic limbs? According to Kohno and his colleagues, who published their concerns July 1 in Neurosurgical Focus, most current devices carry few security risks. But as neural engineering becomes more complex and more widespread, the potential for security breaches will mushroom.
For example, the next generation of implantable devices to control prosthetic limbs will likely include wireless controls that allow physicians to remotely adjust settings on the machine. If neural engineers don’t build in security features such as encryption and access control, an attacker could hijack the device and take over the robotic limb.
“It’s very hard to design complex systems that don’t have bugs,” Kohno said. “As these medical devices start to become more and more complicated, it gets easier and easier for people to overlook a bug that could become a very serious risk. It might border on science fiction today, but so did going to the moon 50 years ago.”
As for shoes, have a wonderful saying: the marriage, such as shoes,appropriate or not,only being know by their own feet. Usually only women are more emotional, even if choosing shoes is also the case.If a pair of shoes can bring her own glory with the first step, and Even if by some crimes so that the foot is also willing.














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A robotic fish is seen in a tank at the London Aquarium in this October 6, 2005 handout photo made available March 20, 2009. The carp-shaped robots, costing 20,000 pounds ($29,000) apiece, mimic the movement of real fish and are equipped with chemical sensors to sniff out potentially hazardous pollutants, such as leaks from vessels or underwater pipelines. The robots to be used are bigger than those which were seen at the London Aquarium and they measure 1.5 metres (nearly 5 feet) long -- roughly the size of a seal.
If you're a foreigner keen on marrying a Chinese, she is more likely to say bu this year - and you can blame Lehman Bros et al for it.








