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。
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