You should limit file system access to WebSphere Application Server's files by leveraging operating system file permissions.

应该利用操作系统文件权限来限制对WebSphere Application Server文件的文件系统访问。

youdao

Note that the container is stored in a regular operating system file and access to the encryption key is being regulated by the ACLs on the file.

注意，容器存储在常规操作系统文件中，对加密密钥的访问受该文件上的ACL控制。

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Clearly, no CPU or operating system is going to grab an infected file and execute it.

CNN: Technology - Analysis: Understanding viruses

After some investigation, the problem appeared to be in the Linux network file system (NFS) kernel, the piece of the operating system responsible for some basic server functions.

CNN: Linux gaining with mission-critical systems