Born as an IPS solution NetASQ rapidly leveraged their ability to do deep packet inspection, (or, as IDC terms it, complete content inspection) to apply policies based not just on source-destination-port, but on content of assembled packet streams.

FORBES: Demystifying Next Gen Firewalls and UTM

The opponents also have said app-hailing could revive concerns about cabbies discriminating against passengers based on their race, whereabouts or destination and could make it difficult for people without smartphones, particularly senior citizens, to get taxis.

WSJ: Judge halts NYC taxi e-hailing a day after launch

Founded in the 1990s by computer scientists from the Massachusetts Institute of Technology, ITA is known for its sophisticated technology that can handle queries, such as finding the cheapest fare based on parameters like flight time, destination and number of stops.

WSJ: ITA Becomes Hot Ticket