The protections from the security software must continue whenthe device is taken off the network, such as when it is off-grid,or in airplane mode and similar. Still, much of the time, softwarewriters can expect the device to be online and connected, not onlyto a local network but to the World Wide Web, as well. Web traffic,as we have seen, has its own peculiar set of security challenges.What are the challenges for an always connected, but highlypersonalized device?
