Voting Machine Security and Accuracy Measures Examined

Voting machines became the subject of numerous conspiracy theories following the 2020 U.S. election, with claims that they were manipulated to favor Democrat Joe Biden over then-President Donald Trump. These claims, which lacked evidence, were refuted by election audits and confirmed accurate by multiple states. In a high-profile case, Fox News agreed to pay Dominion Voting Systems $787 million to settle a defamation suit related to false claims about vote manipulation.

To address concerns over voting machine security, election officials across the U.S. use extensive safeguards, including limiting internet access, using private networks, and isolating critical election systems. Nearly all votes in upcoming elections will be cast using methods that produce a paper record, allowing for a verifiable count if discrepancies arise. Some jurisdictions use a secure, private network to transmit unofficial results to expedite election-night reporting, though experts caution this carries a degree of risk.

The federal Cybersecurity and Infrastructure Security Agency (CISA) has since designated U.S. election systems as critical infrastructure, enabling enhanced cybersecurity support for election offices. CISA Director Jen Easterly highlighted recent security advancements, stating that the infrastructure has “never been more secure.” Nevertheless, some security experts advocate for the use of hand-marked ballots over machine-marked ones to further reduce potential vulnerabilities.

Following reported breaches where Trump allies accessed election systems in efforts to support fraud claims, experts are urging federal oversight and additional security reforms to prevent future breaches. This includes heightened scrutiny of specific machines that mark ballots, which remain a point of contention in ongoing security debates.