We have used a post mount surge protector for many years. Ron got a hood which covers the plug..which has a lock on it. A person can always eat their words...but, so far so good. We have not lost anything to theft. A person must do what makes them comfortable...
The important thing is...get a surge protector and adapter !
Ron & Kay n KC too !
2016 Axis 24.1 E-450 6 spd.
'KC's Big Box'
Jeep Wrangler TJ
or 6x10 enclosed motorcycle trailer