(one. The Internet poses challenges to the arrangement? Managing network bandwidth? Ensuring content security? Improving production efficiency? Avoiding legal risks III. Function realization 3.1 Your part of the plan 3.2 Build an identity authentication system 3.3 Start analyzing network traffic 3.4 Optimize bandwidth resources 3.5 Control of web page reading 3.6 Manage instant communication tools 3.7 Deal with BT software 3.8 Control other network usage. . . . . . . . . . . . . . . . . five. Deploy your AC product)