Other things that will keep you safe from zombies:
1. Riding a frog, ostritch, tiger or monstrous sea horse.
2. Drinking tea from an olive oil bottle.
3. Wearing zombie-protective goggles and/or bustles.
4. Clicking the Checkbox of Protection!
(please do not check this box if you would like to be attacked by zombies.)
5. Yo-Yo Powered MP3 Players.
6. Matteo Ricci, who never was attacked by zombies his entire life.
8. Lists and good planning.
Hope this helps!