How to keep your data secure while traveling

Are data thieves the new pickpockets? Travelers have long been advised to zip their cash into money-belts, lock up their suitcases, and watch out for purse snatchers. Meanwhile, they don't always follow that same advice when it comes to protecting their data, choosing insecure passwords for email accounts, leaving laptops unprotected, and downloading unknown attachments from unfamiliar emails. Business travelers, especially, are in the cross-hairs. Just think of all the new opportunities would-b...