Fun reading for those who think that using encryption and anonymity solutions, without paying attention to computer security, is enough to keep them safe. https://secure.wikimedia.org/wikipedia/en/wiki/Cipav https://secure.wikimedia.org/wikipedia/en/wiki/Magic_Lantern_%28software%29 Some more fun reading: https://secure.wikimedia.org/wikipedia/en/wiki/Communications_Assistance_For_Law_Enforcement_Act https://secure.wikimedia.org/wikipedia/en/wiki/Pen_register https://secure.wikimedia.org/wikipedia/en/wiki/Trap_and_trace_device https://secure.wikimedia.org/wikipedia/en/wiki/NarusInsight#NarusInsight https://secure.wikimedia.org/wikipedia/en/wiki/NSA_warrantless_surveillance_controversy