Bear Spray and a Big ass Club should do the trick if you are weaponless....
I've gone my entire life without a break in or any circumstance where I felt my life was in danger somehow, on the other hand, my sister who owns several guns, and also had an alarm system on her house when she lived in Miami, was jumped as she was trying to enter her house, then robbed, and kidnapped at gun point, driving to a 24 hour bank withdrawal place with a gun pointed at her.... Could not get to her guns in the house or set off the alarm to let anyone know she was being robbed.... What saved her, was her mouth...and the 3 years experience she had teaching special education in a Juvenile delinquent prison, and her 15 years after that, teaching the Learning Disabled in High School... she recognized that the thief, kidnapper was a little "slow" upstairs and used that to her advantage and talked the young man in to letting her go after he got her money...promising she would not call the police...and he actually believed her...like I said, she said his marbles were not all there, like many of the disturbed youth she had taught over the years.... long story short, she was able to drive with the cops to the area where the young man got out of her car, which happened to be where cops had been earlier in the day for another reason/criminal investigation, and this same house in this area was where the robber/kidnapper had gone and the guy was arrested, and convicted...and locked up forever and a day, because of 3 strikes....he had killed his father when a young juvenile and then the armed robbery and then the kidnapping of my sister, did him in with 3 strikes you are out thingy....
bottom line though, my sister's guns, did not help with this robbery/kidnapping...but being quick on her feet and her experience with the delinquents, disturbed and deranged, is what helped her...
My town does not have a police force, we have a constable, who works digging and hauling and delivering dirt and gravel as a business all day and is on call.... the town next to us does have a handful of cops, who also run the animal shelter....
Most everyone owns a gun around here, or at least a shotgun, for Bear Protection or Moose protection, or coyote protection of wolf protection, or for hunting...robbers don't generally rob a home if anyone is home around here, they know they will get shot....why take the chance?