And with this low level power as we'll see, as I hinted before, comes a lot of fun, interesting, scary security implications.

我之前提到过，就是这么点权限，也能带来很多乐趣，还有一些安全方面的东西。

哈佛公开课 - 计算机科学课程节选

of finding beds, especially in the wintertime, for all the homeless people.

他们在帮助所有无家可归的人找到夜宿的地方以安全过冬方面做得很好。

不做善事的理由 - SpeakingMax英语口语达人

So, it turns out and this is a hint at some of the security issues we'll discuss.

这么听起来，好像将要,讨论安全方面的问题了。

哈佛公开课 - 计算机科学课程节选

India and Russia... they are bulding ties based on energy and I suspect...strategic security.

印度和俄罗斯。,在能源方面,还有，我想，战略安全方面联系紧密。

普林斯顿公开课 - 国际座谈会课程节选

But in society today, and we'll talk a bit about security topics -- and such throughout the course, for cryptography -- for encrypting things like your credit card information and bank accounts -- you don't use 32 bits, you don't use 64 bits, you generally use 1024 bits, 4,048 bits.

但在当今的社会上，我们将讨论一点安全方面的知识,贯穿整个课程，密码学-,加密一些像信用卡信息,银行账号之类的东西--你不能用32位，你也不能用64位，你通常要使用1024位，4048位。

哈佛公开课 - 计算机科学课程节选