Hi, restrict - means that Linux users (non-root, to simplify the task) could be able to access only a particular predefined set of USB devices. Devices: Approved USB A (configured in the system), SN: XXX Not approved USB B (not defined anywhere): SN: YYY Scenario A: USB A is plugged to the system, USB is allowed to be mounted (automatically, or manually) for the users. Scenario B: USB B is plugged to the system, USB is not allowed to be mounted (automatically, or manually) for the users. Any ideas how to achieve this? I looked at DLP solutions, but there is little Linux support. another possible scope of tools - OS hardering tools, if udev would not be able to handle. Vilius On Mon, Feb 21, 2011 at 11:05 AM, Andrey Borzenkov <arvidjaar@xxxxxxxxx> wrote: > On Mon, Feb 21, 2011 at 12:01 PM, Vilius Benetis > <vilius.benetis@xxxxxxxxx> wrote: >> Hi Udev team, >> >> The task I have: to restrict linux machine to be able to accept only a >> set of particular usb keys (uniquely identified by brand and serial >> numbers). >> >> Google gave references that Udev might be helpful. >> >> We tried to play with udev, but failed to achieve the goal. >> >> Any ideas if this is possible, if not - maybe you know what tools to >> use (non-commercial, or even commercial). >> > > Please define "restrict". It could also be implemented on user level > by not allowing mounting e.g.. > -- /Vilius -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html