The best solution to solving those uneasies would be to make your business less evil and exploitive. The fastest has already been covered.

Or just stop murdering people en masse…?

The best security for a healthcare exec is making sure claims get approved at your company. All of them.

Private contractor. Anyone cheaping out on their own security service isn’t likely to survive an actual threat. Depends on who you hire and how much you paying them.

You don’t hire security you buy your popularity. Lower executive pay. Raise worker pay. Remove restrictions on coverage approval. Not saying pay for everything, but don’t avoid paying when it’s covered.

Improve your status with employees and the public and you didn’t have to worry about getting shot in the street.