To ensure this, paper ballots must be Hand Counted with Audits.
It's gone very well for our peer countries who feared Russian interference after the 2016. There was no decades long debate & litigation for this.
The exit polls were off by as high as 10%. Anything above 2-3% indicates suspect anomalies. MI, PA and WI were all above 3%
Here’s what happened in just one county in WI during the recount. The voting machine count and what was “allowed” to be recounted did not match.
Reminder: These voting machines are still in use today.