First and foremost, make darn sure everyone uses and archives paper ballots. No computer is unhackable, but no cybercriminal can hack a piece of paper. Kansas is better insulated against cybercrime than most because our counties work independently, and don't all use the same voting machines with the same vulnerabilities. But that's no excuse to get complacent.
We need to take our own cybersecurity seriously. This can take the form of either establishing a cybersecurity department within the Secretary of State's office, or contracting with outside professionals. This may require asking for a budget increase.
I know a few people who work in information technology, and I've only started to learn the game myself. Likely this will be my next big priority after visiting every county.
On physical security, I'm worried about violence in our increasingly polarized society, and would like to work with county sheriffs to make sure every election site is discreetly protected.