Abolish early voting.
All voting systems will have a paper trail that can be audited.
Random audits will be held, and any serious irregularities will be met with serious punishment.
Voter ID's with barcodes and photographs.
Voters must re-register to vote when they reach the age of 100. Otherwise they will be dropped. Election officials MUST go to the home of the person to re-register, if the centenarian requests it.
Conviction of voter fraud carries a mandatory 10 year prison sentence.
Oh, one more thing. No results in a state can be reported until ALL results are in.