Sure...any system can be hacked at "some" level. But the problem can be treated like a "limit" in math. The idea is to make the possibilities as small as possible.
the idea is to make Ballot Counterfeiting OBVIOUS
as salient Evidence.
There are already VIDEOS,
and with clearly marked identified
ballots (like money is) corroborating the
ELECTION THEFT by DNC-[F], heads should roll.