The Washington Post’s Navigator column discusses ways that individuals can protect themselves from identity theft when they’re traveling:
One of the latest threats against travelers is invisible and silent: wireless attacks that siphon your credit card number, personal information and passwords. Anything with a radio-frequency identification (RFID) chip, including your passport or a credit card, can be read from afar. Thieves can also mine valuable data from your smartphone when it automatically logs on to a WiFi network.
Fortunately, there are a few simple ways to thwart these wireless assaults, including new luggage products and common-sense steps that protect your devices and credit cards. […]
A closer look at this technology suggests that the best strategy for preventing data theft when you’re on the road is a combination of electromagnetic shields and common sense. A series of tests conducted in 2011 by Consumer Reports concludes that products with electronic shielding can partially block the signal from a chip in a credit card.
Only credit cards with RFID chips — so-called “chip and signature” or “chip and PIN” cards — are vulnerable to scans. Most credit cards in the United States don’t use this technology at present, although it’s gaining some traction, particularly among corporate travelers.
Read the full article for more tips.