Before delving into SSL itself, it is useful to consider the key security problems that network communication faces, along with the appropriate solutions. Key security problems include.

在深入研究ssl本身之前，考虑一下网络通信面临的关键的安全性问题以及适当的解决方案，这是很有帮助的。

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Problems with network communication or software or hardware failures can cause the central manager to be unusable.

网络通信、软件或者硬件出现故障的问题都会导致中央管理器不可使用。

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One deals with how the Internet itself, a technologically complex global communication network, can be managed so it can continue to grow.

一个处理互联网如何对一个技术复杂的全球化交流的网络进行自我管理，以便持续成长。

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Even the House of Commons was cut off from electronic communication with the outside world, as the network was shut down to prevent the bug spreading.

BBC: You are in: UK

My car, outfitted with a GPS position finder and an off-the-shelf wireless local area network (WLAN) communication system, was tipped off by another car carrying the same gear.

CNN: Behold the?all-seeing, self-parking, safety-enforcing, networked car

It's also communication and relationships: I still keep in touch with some people whom I met on the Prodigy network in the early '90s, when I was a teenager.

ENGADGET: Growing up Geek: Philip Berne Alt