This approach overcomes the security problems of deploying two-tier systems over the WAN by replicating a native client to a remote user.

通过将一个原生客户端复制给一个远程用户，这种途径克服了通过WAN部署两层系统的安全性问题。

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We choose to implement a two-tier approach for a variety of reasons, all of which are discussed in a previous article referenced in Resources.

出于各种原因，我们选择实现两层方法，在参考资料中所引用的前一篇文章中，讨论了所有这些原因。

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Still, the fake cloud approach does not address the scalability issues inherent in a two-tier system.

但是，伪造云途径不能解决两层系统固有的可伸缩性问题。

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