How do you concealed carry while riding?

Just had an uncomfortable encounter with four strangers in an empty parking while I was practicing U-turns by myself. They approached me in a truck asking me questions about my bike and to do a burnout. After I declined, one of the passengers opened his door to step out of the vehicle and I zooted out of there.

I haven’t carried on my bike since I started riding about a month ago, but I daily otherwise. Do you carry IWB when you’re riding, use a chest rig, or some other method?