Abstract: A communication system includes a local communication device that communicates with a remote communication device via a wired or wireless communication link between the devices. The local communication device and the remote communication device are each capable of switching between a multiple user mode and a single user private mode in response to a mode change request. The local and remote communication devices include respective profiles that include profile attributes that define how the respective communication device responds to a mode change request. A user of one communication device may send a mode change request to the other communication device. In response to the mode change request, the other communication device changes mode between multiple participant mode and single participant mode if the profile of that communication device permits the mode change.

Abstract: Disclosed is a computer implemented method and computer program product to throttle traffic from a source internet protocol address. The reverse firewall inspects payloads of a plurality of packets each packet having a source address identical to the source internet protocol address and a target address corresponding to a receiver host. Responsive to detecting purported good content within at least one of the plurality of packets, the reverse firewall forwards packets having the source address. The reverse firewall determines whether a count of packets having the source address exceeds a safe threshold. The reverse firewall requests a demanded positive trust report from the receiver host, responsive to a determination that the count of packets having the source address exceeds the safe threshold. The reverse firewall determines whether a positive trust report is received from the receiver host that indicates that the source internet protocol address is good.

Abstract: A communication system includes a local communication device that communicates with a remote communication device via a wired or wireless communication link between the devices. The local communication device and the remote communication device are each capable of switching between a multiple user mode and a single user private mode in response to a mode change request. The local and remote communication devices include respective profiles that include profile attributes that define how the respective communication device responds to a mode change request. A user of one communication device may send a mode change request to the other communication device. In response to the mode change request, the other communication device changes mode between multiple participant mode and single participant mode if the profile of that communication device permits the mode change.

Abstract: Disclosed is a computer implemented method and computer program product to throttle traffic from a source internet protocol address. The reverse firewall inspects payloads of a plurality of packets each packet having a source address identical to the source internet protocol address and a target address corresponding to a receiver host. Responsive to detecting purported good content within at least one of the plurality of packets, the reverse firewall forwards packets having the source address. The reverse firewall determines whether a count of packets having the source address exceeds a safe threshold. The reverse firewall requests a demanded positive trust report from the receiver host, responsive to a determination that the count of packets having the source address exceeds the safe threshold. The reverse firewall determines whether a positive trust report is received from the receiver host that indicates that the source internet protocol address is good.