As shown in Figure 1, to ensure network quality and ensure acceptable employee online behavior, configure SAC to identify various applications on networks and control packets of application protocols. For example, SAC can be used to achieve the following:
Permit certain network browsing behaviors so that office services of users can be correctly transmitted on the internal network.
Block instant messaging applications or limit the rate of traffic matching these applications to ensure acceptable employee online behavior.
Limit bandwidth of P2P applications such as BT and eDonkey_eMule to ensure network quality.