Write an article based on this summary:

Form a neighborhood watch program to spot potential prowlers. Don't answer the door if you don't know the person. Act like there are people in the house when you answer the door. Turn on all the lights if you think someone's trying to break in. Call the police if you see someone prowling around your home.
Most intruders are concerned about being noticed, so they may avoid areas where homeowners are on alert. Work with your neighbors to create a neighborhood watch program. Then, take turns patrolling your neighborhood. Additionally, post a sign at the entrance to your street warning would-be intruders that you have a neighborhood watch. If your neighborhood already has a neighborhood watch program, reach out to the organizer to find out how you can join. Don't assume that someone you don't know is a criminal. It's possible that they recently moved in, are an invited guest, or are just passing through. If you're worried, call the police and let them talk to the person. Sometimes an intruder will come to your door disguised as a salesperson, poll taker, delivery person, or utility worker. The best way to protect yourself from these individuals is to refuse to open the door. When they knock, pretend that you aren't home or tell them that you can't come to the door right now. It's easiest to just ignore the knocking. Monitor the situation until they leave the area so you know they're not prowling around your home. If you're expecting someone, ask the person to identify themself so you know it's the right person. Sometimes you're expecting someone, like a delivery person, but you might still be worried. In these moments, call out like you're talking to someone else in the house. This signals to a potential intruder that your house might be well-protected. You might say, "Honey! The pizza is here!" or "There's four people in this house, but I'm always the one who has to get the door!" Hearing a possible prowler can be super scary! If you suspect someone is outside, turn on as many lights in your house as you can. This shows them that someone is home and prepared for a confrontation. Additionally, it makes it harder for them to hide. The lights might also flood the area outside, making the intruder feel very visible. Don't take any chances with your safety. If someone might be breaking into your home, call the police immediately and then take steps to protect yourself. Even if you're wrong about the intruder, it's better to be safe than sorry. If you have an alarm, trigger it to alert the police and possibly scare off the intruder.