Bruce Schneier has some useful observations about the ongoing WikiLeaks document release:
4. This has little to do with WikiLeaks. WikiLeaks is just a website. The real story is that “least trusted person” who decided to violate his security clearance and make these cables public. In the 1970s he would have mailed them to a newspaper. Today he uses WikiLeaks. Tomorrow he will have his choice of a dozen similar websites. If WikiLeaks didn’t exist, he could have put them up on BitTorrent.
5. I think the government is learning what the music and movie industries were forced to learn years ago: it’s easy to copy and distribute digital files. That’s what’s different between the 1970s and today. Amassing and releasing that many documents was hard in the paper and photocopier era; it’s trivial in the Internet era. And just as the music and movie industries are going to have to change their business models for the Internet era, governments are going to have to change their secrecy models. I don’t know what those new models will be, but they will be different.