### 1.4.2 File I/O Security

The `[File I/O Security]` section only contains a single setting which is either `none`, `read-only` or `restricted`.

`none` means that there are no restrictions other than those enforced by the file system, i.e. normal Unix file and directory permissions.

`read-only` means that files may be read without restriction.

`restricted` means that files access is subject to restrictions as specified in the rest of this file. See below for details.