How to stay safe on Sony's PlayStation Network

If you are a Sony PlayStation Network (PSN) customer you are probably getting a little paranoid. First there was the data breach from last month that exposed customer data and forced Sony to take the network down.  And now, just days after Sony got the service back up and running, it has taken the PSN password reset service offline because it was allowing people to change other customers' passwords if they knew their e-mail address and birth date--information that was stolen in the attack.