Its main characteristic is simple, portable, fast and secure.

它的主要特点是：简单、可移植、速度快及安全。

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Very fast and Secure Encryption method is used to scramble your secret data.

非常快速和安全的加密方法是用来争夺您的秘密数据。

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It's not as pretty as Gmail, but it's fast and secure and has a lot of great features.

它不像Gmail一样好，但是它适度快、安全，并且有很多优秀的特征。

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But we do have the technological means to create a fast and secure system, as well.

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The Gigabit Ethernet adapter adds a Gigabit port to your MacBook Air, MacBook Pro with Retina display or any other USB 3 enabled computer and provides a fast and secure wired connection without hassle of Wi-Fi setup.

ENGADGET: Kanex's DualRole is a USB 3.0 hub and Ethernet adapter for modern MacBooks

The new Acer C7 Chromebook is the ideal additional laptop for families, students and business people that need a fast, easy and secure way to get online to do their computing in the cloud, such as using Gmail, keeping up on social networks, shopping, and paying bills.

ENGADGET: Acer unveils C7 Chromebook, portable cloud computing for just $199