Absolutely not. If the police show up and seize your electronics in relation to a Possession of Child Porn investigation in Connecticut, they’ll likely demand your passwords.  No matter what threats they make (that they’ll get a warrant anyway, that you need to cooperate, that it’ll be worse if you don’t tell them), you have the right to an attorney to help you make this decision.  Tell them you want to speak to your lawyer and don’t give them any information until you consult a top attorney.