The Secure-by-Default installation allows only a minimum number of services and packages to enable a higher level of security on installation.

Secure-by-Default 安装只启用最少量的服务和包，从而在安装时保持比较高的安全水平。

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By default, class caches are created with user-level security, so only the user that created the cache can access it.

在默认情况下，以用户级安全性创建类缓存，所以只有创建这个缓存的用户才能访问它。

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In Listing 2, you can see how to implement the default level of security using the aixpert command.

在清单2中，可以看到如何使用aixpert命令实现默认的安全级别。

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Default settings for software products sold to consumers should be at the highest level of security, they said.

CNN: Security experts say hackers have the edge