I'm trying to figure out how to configure a network so that I can tell what an intruder did (in the past) while on the network after they are detected. 
eg. If someone with a wi-fi enabled laptop parked outside my home and connected to my home network because he was able to crack my weak encryption. and if he were to do some fraudulent activity from my network, how can I configure my network and where would I have to look on the network to see what he was up to?
What devices would be able to log valuable information and how would I make sense of this information?


Question: Noise comparison for sensors the D800 vs the D600
Answer: I struggle to understand why you would rate low noise over amount of detail as the main criteria for a landscape camera, but if this is the case then there's no reason to pay extra for the D800 as noise performance is very similar when resized to 24MP.