National: Electronic voting systems in the U.S. need post-election audits | TechTarget

August 29, 2017

The state of Colorado has taken a step toward rebuilding public trust in the election system in the United States.
Beginning in November 2017, Colorado will require risk-limiting audits, or RLAs, in elections statewide. The state has always required traditional post-election audits, but in 2009, a law passed requiring RLAs throughout Colorado. According to the statute, an RLA is “an audit protocol that makes use of statistical methods and is designed to limit acceptable levels of risk of certifying a preliminary election outcome that constitutes an incorrect outcome.” This means that all post-election audits in the state of Colorado compare a random sample of paper ballots to their digital counterparts. Colorado’s law is, in large part, a reaction to recent events in the U.S. and across the globe that have called the security of electronic voting systems into question and emphasized the importance of election audits for all levels of elections.

Read more>