It is the only way that they can secure the core competitiveness of their businesses."

VOA: standard.2010.02.24

Would it be better for people to be able to see everyone and maybe not feel like this is a secure environment in which they can share their interests and what they thought and what they care about?

我们可以选择,将用户信息全部公开,但在这样一个网络环境下,分享自己的所见所闻,所感所想,总会让人觉得不可靠？

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

You can brute force it and unfortunately, the so-called Caesar cipher is not very secure because if you assume, for our purposes in English alphabet with 26 characters, say all lowercase for all uppercase, my God, you only have to try like 24, 25, 26 possible rotations until you can figure out what his secret message is.

你可以强行解密但是不幸地是，所谓的凯撒密码不是很安全的,因为如果假设，对于我们的26个字符的字母表,指明所有的小写为大写，我的天，你只要试24，25次，26次就可以解答出,密文的内容。

哈佛公开课 - 计算机科学课程节选

It is also important to secure nuclear materials in countries that enrich uranium for fuel.

VOA: standard.2010.08.06

However it was the Communists' subsequent failure to secure election of their presidential candidate that prompted a new election in July which brought the pro-western coalition to power.

VOA: standard.2009.08.29

"It is important that Navy families remain vigilant in not sharing potentially sensitive or secure information by any non-secure means, and that includes letters,e-mails, phone conversations,or social media including Facebook,".

VOA: standard.2010.01.07

If so,why am I risking my life for this mission if we are not there to win it?" But more troops alone will not secure Afghanistan,says retired Staff Sergeant Brian McGough.

VOA: standard.2009.11.16

"Were he to return, then the expectation is that he's managed to secure a consensus of sorts,at least to get the government formed and let it get on with its daily business."

VOA: standard.2009.09.11

Greece has been in negotiations with EU member countries and the IMF to secure a bailout - money that would allow it to pay debts coming due in time to avoid having to default.

VOA: standard.2010.04.28

Clinton arrived here a day after the Obama administration announced it was sending more money, technology and manpower to secure the Mexican border and help Mexican authorities in their battle with drug cartels.

VOA: standard.2009.03.25

"The BBC's job is to secure due impartiality and in securing due impartiality on what is a premiere political discussion program, it is right in our belief that the BNP should have an appearance,".

VOA: standard.2009.10.23