Best Practices: The right way to secure wireless applications.

In a recent interview on wireless in the enterprise, a number of CIOs said securing the data on these devices was their biggest challenge. "Nothing can get on [wireless devices] unless we put it on," said one executive. "We lock it all down and keep it inside the enterprise and decide what goes out."

Of course, this puts a limit on the whole notion of the freedom wireless provides. And what happens if you lose the device with all that crucial data on it? Or it's stolen?

Emhart Glass's Alan Batchelor has a better solution.