есть еще такая прога
GFI EndPointSecurity
для контроля доступа к девайсам.
Код:
Аllows administrators to actively manage user access to:
* Media players, including iPod, Creative Zen and others
* USB sticks, CompactFlash, memory cards, CDs, floppies & other storage devices
* PDAs, BlackBerry handhelds, mobile phone and similar communication devices
* Network cards, laptops and other network connections
хомяк: h*p://www.gfi.com/endpointsecurity/