By NUMBER@1 , the preferred platform for the purchase of security software had become the `` computer appliance '' , according to ORGANIZATION@1 , who estimate that by NUMBER@2 , NUMBER@3 % of network security products will be delivered via an appliance .

By NUMBER@1 , the preferred platform for the purchase of security software had become the `` appliance '' , according to ORGANIZATION@1 , who estimate that by NUMBER@2 , NUMBER@3 % of network security products will be delivered via an appliance .
