City Wi-Fi networks vulnerable to virus attack

 作者:养鲷     |      日期:2019-03-09 06:19:05
By Jim Giles in San Francisco JUST 24 hours. That’s how long it would take a computer virus to infect half the wireless internet connections in New York. Wireless routers are vulnerable to a potentially devastating form of cybercrime because they, like computers, have memories and are programmable. They are also now so commonplace that in crowded cities the ranges of neighbouring devices often overlap. A previous study by Hao Hu of Indiana University in Bloomington, and colleagues,