Unfortunately, their portability also makes them vulnerable against unauthorized access, which in turn makes them unsafe for sensitive file storage.

不幸的是，它们的可移植性也使得它们容易受到未经授权的访问，而这又使得它们不能安全敏感文件存储。

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To protect user data and system resources from unauthorized access, modern file systems often equip themselves with various security mechanisms such as access control and data encryption.

为保护用户数据、系统资源不被非法访问和滥用，现代文件系统设立了文件访问控制、数据加密等各种安全机制。

youdao

To protect user data and system resources from unauthorized access, modern file systems often equip themselves with various security mechanisms such as access control and data encryption.

为保护用户数据、系统资源不被非法访问和滥用，现代文件系统设立了文件访问控制、数据加密等各种安全机制。

youdao