Whether you have the older pole that connects to the bracket with 4 screws or the new 2017 bracket that's part of the pole.
Seacured Fishing has a way to lock this unit to your boat.
Check out the Guardian Lock for the older brackets at: https://seacuredfishing.com/guardian-lock-power-pole
or
the Defender Theft Deterrent System for the new brackets at: https://seacuredfishing.com/defender-security
Don't leave home without some type of security.