Fear that hackers could exploit vulnerabilities in our voting systems could undermine voter confidence this November, especially if the vote ends up being close. The good news is that it is also helping fuel an important discussion about how the U.S. should secure its elections. Recent hacks on the Democratic National Committee, for which the White House has officially blamed Russia, along with reports that hackers have targeted online voter registration databases in more than 20 states, have made it clear that adversaries are inclined to disrupt the American political system using cybercrime. The attacks prompted the U.S. Department of Homeland Security to begin assisting state and local election boards on cybersecurity matters. Congress has held multiple hearings to assess the national election system’s technical weaknesses and explore ways to account for them. And there have been countless media reports (including some from MIT Technology Review) cataloguing vulnerabilities like Internet-connected voting registration databases and absentee ballot-return systems, as well as electronic voting machines that don’t produce paper audit trails.