Which parameter in smb.conf prohibits users from accessing files outside of the share by following symbolic links?

The `wide links = no` parameter, when configured in `smb.conf` for a share, restricts users from following symbolic links that lead to locations outside of that particular share's directory tree. This prevents potential security vulnerabilities where users might access unintended areas of the filesystem via maliciously crafted or inadvertently exposed links.

`follow links = no` prevents Samba from following *any* symbolic links, even those within the share, not specifically those pointing outside.

`links` is not a standard `smb.conf` parameter for controlling symbolic link behavior in this context.

`smbd` does not run in a chroot jail by default; it needs specific configuration for chroot, and this parameter is still necessary even with chroot for robust link control.