Chapter two introduces the basic theory of Certificate Authority and presents the profile of a ca system through a case.

第二章讨论身份认证的基本原理和身份认证机构的结构，并以一个案例来描述身份认证机构的概貌。

youdao

The ca system provider provides the equipment and software to the broadcaster who then integrates the ca system into his equipment.

CA系统供应商提供的设备和软件集成了CA系统的广播设备。

youdao

The experimental study of controlled atmosphere storage with "Jinxiu" yellow peaches for 6 weeks was done in a lab - scale ca system.

在一套实验室规模的快速降氧气调贮藏系统上，进行了为期6周的锦绣黄桃气调贮藏实验研究。

youdao

But herein lies the heart of the problem, because the entire web security architecture rests upon the integrity of the embedded SSL certificate authority (CA) system.

FORBES: Cryptocat Increases Security In Move Away From JavaScript Web Delivery

But this is purely a problem with the CA legal and regulatory system, and that is where it needs to be fixed.

FORBES: Tweet Leads to an Electric Experience

Adding inactivity to injury, this is especially true in locations where many people exercise accompanied to music, airplanes (hey, it's hard to return those seats to their upright positions), the New York City subway system, and the streets of cities other than Mountain View, CA. Indeed, most WiFi-friendly environments are also laptop-friendly and thus support access to not only Yahoo Music and its competitors, but high-quality free internet radio from last.fm, Slacker, and others.

ENGADGET: Switched On: Music in the air (Part 2)