Seems like the only thing missing from a "safe work environment for ciminals" is a law requiring you to tell the state when you are and are not home.
If the state has the data, criminals can GET IT. OF course, stealing the data would be a crime...but something being a crime doesn't seem to stop criminals, or even slow them down, much.
Wait till the next version of "safe storage" laws where the law will require you to give the state the combination to your safe, or a duplicate set of keys,....
and don't forget those annual, semiannual, or even monthly "safety inspections" that you will be required to pay for (and take time off work to be home for, etc.)
OR perhaps they'll just break into your house, and your safe, when you're not home, do their checks, and leave, stomping your kitten to death on their way out....leaving everything in a pile on the floor with a note "passed inspection",,,,this time...
perhaps agents of the CA govt won't do that. They're not the Feds, after all
(intentional sarcasm)