Like HIPPA and PCI, this area will be thwart with privacy regulation. One way to do better than the standard is to have circuit-switched performance on a packet-switched network, and this will be possible with crowdsourced DQ switching for nextgen wireless networks. In fact, the same switching would also solve the problems in high frequency trading, if used by the SEC for their servers that talk to the brokers' servers, assuring that they all receive data at the exact same time.