In an embodiment, a subordinate mobile communication device (SMCD) receives a content access profile from a dispatcher. The content access profile includes (i) proxy server selection criteria to facilitate the SMCD to select between a plurality of proxy servers based on a current transport mechanism type (e.g., WiFi, 3G, Satellite, etc.), each of the plurality of proxy servers being configured by the dispatcher to provide different degrees of support for Internet-based services to the SMCD, and/or (ii) a set of Internet-based service access rules to facilitate the SMCD to independently determine whether to grant or deny access by the SMCD to Internet-based services based on the current transport mechanism type of a connection between the SMCD and an access network. The SMCD determines its current transport mechanism type and uses the content access profile to selectively engage with a given Internet-based service.