"Trying to keep things secret is not the answer. " Disagree. Of course it's certainly part of the answer. If not then why not publish all the details of when

"Trying to keep things secret is not the answer. " Disagree. Of course it's certainly part of the answer. If not then why not publish all the details of when you are home and how your house is protected for anyone to see? And exploit if the appropriate "nut" decides to? Some walls are helpful as a barrier. Security (by obscurity?) does provide some protection. Locks do keep some people out. Going in the other direction (and making it easy for someone and very available) is not a solution to making things safer.