If election officials want to convince voters that electronic voting can be trusted, they should be willing to make it at least as secure as slot machines. To appreciate how poor the oversight on voting systems is, it's useful to look at the way Nevada systematically ensures that electronic gambling machines in Las Vegas operate honestly and accurately. Electronic voting, by comparison, is rife with lax procedures, security risks and conflicts of interest. . . .
If election officials want to convince voters that electronic voting can be trusted, they should be willing to make it at least as secure as slot machines. To appreciate how poor the oversight on voting systems is, it's useful to look at the way Nevada systematically ensures that electronic gambling machines in Las Vegas operate honestly and accurately. Electronic voting, by comparison, is rife with lax procedures, security risks and conflicts of interest.

On a trip last week to the Nevada Gaming Control Board laboratory, in a state office building off the Las Vegas Strip, we found testing and enforcement mechanisms that go far beyond what is required for electronic voting. Among the ways gamblers are more protected than voters:

1. The state has access to all gambling software. The Gaming Control Board has copies on file of every piece of gambling device software currently being used, and an archive going back years. It is illegal for casinos to use software not on file. Electronic voting machine makers, by contrast, say their software is a trade secret, and have resisted sharing it with the states that buy their machines.

2. The software on gambling machines is constantly being spot-checked.