Hostile Code Propagation 恶意编码传播
Viruses and other hostile code accidentally downloaded from the Web can pose serious security risks.
从Web上偶然下载的病毒和其它敌意代码可能造成严重的安全性危险。
The security technologies in OS X help you safeguard sensitive data created or managed by your app, and help minimize damage caused by successful attacks from hostile code.
OS X中的安全技术帮助你保护应用生成或管理的敏感数据，并将由恶意代码攻击造成的损害降到最低。
These tools help to demystify the generally hostile programming environments that modern code must run in.
这些工具在那些现代代码所要运行的编程环境中不再神秘。
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