Use of system agreement when the backdoor-vulnerability warning-the black bar safety net

This morning inadvertently open the xFocus of a cow's BLOG...The New Year's firsthaha. Found a very interesting thing. Is the use of the system in the registered agreement to execute the command. 具体 连接 :http://coolice.blogdriver.com/coolice/414334.html Then I on their own machine experiment:it...