In person voting only.
Voter ID Mandated for ALL people to vote. (If you must be absentee, either vote early in person with or Dont vote)
Electoral Ink. In India and many other nations, after you vote, your hands are marked with insoluble ink. It cannot be dissolved in water or washed off, it binds to your skin, and It won't come out for a few days.
All votes Must be counted BY HAND. None of this electronic vote tabulation or counting Bullshit. And I'd like to go even further, and say that we should put a fucking camera on every single ballot counter. FULL TRANSPARENCY.
If a ballot counter fucks up more than 3 times, its a felony and they are ineligible to vote or count votes ever again.
For mail in ballots, the paper needs to be on a similar type of material that our money is printed on. There's got to be higher safeguards to make sure ballots are as difficult as possible to forge.
I think this is a great Idea! It doesn't necessarily Help if we don't stop mass mailing of ballots though.