First and foremost, we need voter ID laws and signature verification because that would solve a lot of the fraud issues right there.
Then we need to have a system in place that automatically sends death certificates to the election system so the names of the deceased are removed.
In person voting only unless you have serious medical issues or reasonable explanation to needing to mail in your vote.
This is simple stuff that they do in other countries.
America actually provides electoral assistance to other countries including develop and implement electoral laws, regulations, and procedures.
That's pretty scary and sounds like the blind leading the blind.
Our government needs to focus on Americans and our broken election system.