One line of defense is video encryption software.

防线之一是视频加密软件。

(Laughter) Now, how many of you use any kind of encryption software?

（笑声） 现在，你们当中有多少人使用某种加密软件？

Think about fences, door locks, curtains on our windows, passwords, encryption software.

想想围栏，门锁，窗户上的窗帘，密码，加密软件。

And another thing you cited was questions about the ability of the agency's hackers to sort of sort of bypass traditional encryption and very popular encryption software like Signal or WhatsApp.

你提到的另一件事是关于该机构黑客绕过传统加密和非常流行的加密软件（如 Signal 或 WhatsApp）的能力的问题。