whether vote alteration was done by an outsider or an insider. What is of most importance is the ability to perform an audit with a record generated and verified by the voter at the time their vote is cast, all of which is lost with the sole use of these DRE systems. See also Electronic voting Open Voting Consortium Optical scan voting system Security seal Voter-verified paper audit trail Electronic voting in Brazil Electronic voting in the United States#Direct-recording electronic counting Vote counting#Direct-recording electronic counting Voting machine Voting_machine#Direct-recording_electronic_(DRE) References External links Electronic voting website by Rebecca Mercuri Verified Voting Electronic voting methods pt:Urna eletrônica