And the people he sends them to must use a similarly secure phone, and must have had clearance from the White House counsel’s office.

他发给邮件的人必须也适用类似的安全手机，而且必须有白宫的许可证。

youdao

youdao

Most Japanese consider their phone to be secure; if it is lost or stolen it can be locked remotely to protect the cash, credit and other valuables tied to it.

但大部分日本人认为自己的手机是安全的，因为手机丢失或被盗时可以远距离锁定以保护现金、信用卡及其他与之联系密切的重要功能。

youdao

"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

Security features on Windows Phone 8 include secure boot, which ensures the phone only runs authentic software and passwords with the ability to pre-define the number of failed password attempts.

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And after they spent 18 months visiting various companies and testing secure chat, phone and text products, they chose Silent Circle.

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For instance, he says one TAM expander would be integrating near-field communications technology and fingerprint authorization to make the phone a secure payment system.

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