Home Distiller

I've got a nice selection of home protection items for an Aussie; knives, a hand axe, kukri, entrenchment tool (or LOBO) and, but my favourites are my thump sticks which experience in mediaeval re-enactment and various martial arts gives me confidence with them.

Apart from firearms (which I don't own and do not ever intend to) what do other members like to use for self/ home defence?