Apparatus, systems, and methods may operate to receive, at an authentication agent in a first local area network (LAN), a virtual proxy authentication identification from a virtual proxy serving as a single point of trust for a second LAN across a wide area network. The virtual proxy authentication identification may be included in a modified session message originated within the second LAN. As a result, the apparatus, systems, and methods can operate to transmit content associated with the modified session message to a first plurality of individual proxy modules in the first LAN. Additional apparatus, systems, and methods are disclosed.