Why do you think space aliens are bad, but not ILLEGAL ALIENS?
Right.
This planet is scary and strange enough:
China’s Conquest of Internet, ICANN + Quantum Encryption
http://www.freerepublic.com/focus/news/3473008/posts
[one snippet ...]
Quantum entanglement is the act of fusing two or more particles into complementary “quantum states.” In such states, no particle can be independently described, instead the particles exist in a hazy shared quantum state that “collapses” when observed. Quantum encryption thus takes advantage of this feature, using it to detect would-be eavesdroppers, whose presence causes quantum states to collapse and reveal their spying to legitimate parties. Additionally, the complexity of quantum mechanics makes it virtually impossible to reverse engineer the quantum key generated through quantum entanglement.
[snip]