How about paper and pencil? Each vote is examined by election workers and representatives from each party, independently counted and independent tabulated. If there is a mismatch, they start from scratch. Votes and tabs are sent to the state capital under guard and reverified. Voting requires ID verified by election workers and representatives from all parties. Voting via mail requires notarization by a public notary or two independent witnesses. Any attempt to cheat is a felony with stiff penalties.