【Native Speaker每日综合训练—40系列】【40-08】科技 Black Hat

丝袜奶茶

time 2: 01:53
the google glasses can record the pin number
invisible-finger movements.
feature: less noticable than camera or cell phone
time 3 00:50
google glass can figure out the passcoade according to the fingertip. Therefore, scientist tries to make a program that can defend the shoulder surfing.
time 4 01:26
A new issue about security safety exists in car industry.
time 5 01:35
it will be hard to notice this issue. However, as long as new cars have more electronic control system, such as blutooth, self parking system, we will face
more security saftefy problem.
time 6 03:46
smartphone also faced security issues.
the hacker can use the carriers infracture to communicate with phones or base stations.
time 7