Could terrorists or hackers cause financial chaos by tampering with wall street 's computerised trading systems ?
恐怖分子和黑客们会通过篡改华尔街电脑交易系统引发金融混乱吗？
Sensible and simple innovations have been introduced , including sticking plastic sheets on completed result sheets in polling stations , to discourage tampering .
此次选举采用了一些简单而合乎实际的创新举措，包括将投票站中已完成的选票单粘上塑料片以防恶意篡改等。
Tampering with the architecture : the iranian government poses tremendous challenges to those seeking to transmit information online or even conduct a basic google search .
篡改网络架构：伊朗政府给那些试图上网传送信息甚至只是想“google一下”的人设下了重重阻碍。
But at least three times this year , a substantial fraction of the global network 's messages were mis-routed through china , potentially opening millions of users to spying or tampering .
