Crm device level authentication in outlook 2010

Hi Experts,

                        I need to implement device authentication in  crm dynamics 2011 on-premise while going from online to offline mode in outlook 2010 , I mean offline mode of crm dynamics should  only be  accessible if system /device is  registered with organization active directory  else CRM  database should not be synchronized to local machine..

Each  Expert's  Solution is Welcomed .........

Regards

Gourav Saini