On a recent trip to Tennesee, I spent a lot of time going through the lovely state of Illinois. If you’re traveling through Illinois with a concealed carry permit from your home state, you can carry through Illinois as long as the firearm stays in your car. If you get out of the car, you must remove it and to secure it in the vehicle.
A safe in your car is a great way to secure a firearm.
What car safe do you like? Any suggestions on the type of safe or installation of it?
Edited for clarity - and added a few words missed when I first posted.