Keep your data safe at the border

There is no right to privacy at international borders. For those of us with laptops, this presents a pretty major problem: How do we get through U.S. Customs with our beloved portable devices, without having Uncle Sam peeking at every e-mail we've sent, every MP3 we've listened to, and every "home movie" we've made?

The obvious solution, encryption, is not enough. Non-Americans have no right to enter the U.S. Don't want to hand over your encryption keys? No problem--but you will be put on the next airplane back to your home country (if you're lucky...If the government really doesn't like you, you may end up getting sent to Syria).

Those of us "lucky" enough to have a U.S. passport may be forced to enter the password for the data, if we want to avoid having the devices seized and never returned.

For travelers heading to countries other than the U.S., it can be even worse. Refusing to hand over your encryption key to a lawful request by British Police can result in jail time. Ouch.

CNET News.com's Declan McCullagh posted a guide to securing laptops for border searches back in March. The Electronic Frontier Foundation's Jennifer Granick wrote a blog post on the subject recently, in which she broke down the case law and offered a bit of advice. While both of these are interesting reads, neither includes the practical solution which I use.