We have a long history of wildfires where i live. Second only to California in intensity and land lost, year over year. We have surprisingly few homes lost because there is so much expierence of increasingly worse wildfire over the last 50 years.
Here is what the government (in conjunction with insurance guys) recommend
https://firesmartbc.ca/prepare/
This year they are focusing on things we can do now, like mowing the lawn BEFORE it dries (after can risk sparks), moving stuff away from the home, cleaning gutters....
Usually the focus is more on landscaping and the zones upto 100m around the home. Get rid of easy path for forest fires (because that's one small category of the wildfires we get, but most risk to housing) to travel to the house. Trees near the house are best if they are juicy and don't burn easily alive like short fruit trees to help clean the air. Just knowing some plants catch fire easily while green (or even burst alight in hot weather) and some resist burning.
Permaculture techniques that hold water in the earth, like berms and rain gardens are another part of it. Fire can travel through soil very quickly if dry.
Anyway, each location has different fire risks, but as our coastal climate is much like southern europe, it's a good starting place on how to minimize risks if wildfire comes too close.
For us, wildfire isn't a matter of if, it's when. It's good to have something we can do about it.