Security expert Bruce Schneier offers some advice here:
But the US is not alone. British customs agents search laptops for pornography. And there are reports on the internet of this sort of thing happening at other borders, too. You might not like it, but it's a fact. So how do you protect yourself?
http://www.schneier....crossing_border.html
I hesitate to inject political content in a technical forum, but I guess the genie's already out of the bottle in this thread...
Being soverign nations they also have a right to determine who and what comes into their country.-Cpilot
Please define "sovereign nation". Certainly individual people should have sovereign control over their own lives -- I daresay that we all here can agree on that. But what can it mean for a
nation to be sovereign? - Particularly in cases where that comes directly in conflict with the sovereignty of the individuals.
Consider the human rights questions we have struggled with for half a century, and continue: rights for blacks and women, gay marriage, reproductive freedom, free speech. We've come to some conclusions here in America, and some arguments go on. But in other parts of the world, other value systems apply. Does your hypothetical sovereign nation have the authority to punish an unmarried woman for taking a taxi ride with a man? May that nation protect itself by limiting its citizens' access to information that might be subversive to the government?
Does America (or the UN, for that matter) have the authority to interfere with those "sovereign nations", to ensure the sovereignty of the individual?
(I don't intend these to be leading questions. There are various philosophies that can be logically supported, but yield differing answers. And it's difficult to be entirely consistent -- certainly, neither of the prevailing political views in America is able to do so.)