Kill Switch

基本解释

Even if they flick the kill switch, all you will get are a few techs blogging about it.
即使他们轻轻开动“杀死开关”，你所得到的也就是一些博客谈论的技术。
President Obama would be given the power to shut down the Internet with a "kill switch" in a new law being proposed in the US, local media reported.
据当地媒体报道，美国一项新提交的法案将赋予总统奥巴马在国家紧急事态下关闭因特网的权力。
www.chinadaily.com.cn
Indeed Apple’s boss, Steve Jobs, acknowledged that the iPhone has a “kill switch” that lets the company remotely remove software from people’s handsets.
苹果的老板斯蒂夫·乔布斯甚至承认iPhone有一个“删除开关”，可以让公司远程删除用户手机上的软件。

Jon Wellinghoff, chairman of the Federal Energy Regulatory Commission is in favor of someone having the kill switch.
FORBES: Corporate Attacks Hint Of A Coming 'Cyber Pearl Harbor'
That's what Google's dealing with this week, by utilizing Android's remote kill switch to delete them over the air.
ENGADGET: Google flips Android kill switch, destroys a batch of malicious apps (update)
In 2007, Myanmar also flipped a kill switch on its single Internet service provider, creating a digital blackout that lasted close to a week.
FORBES: Mubarak's Digital Dilemma: Why Egypt's Internet Controls Failed