Concerns about the overall integrity of the U.S. electoral system have been raised in light of
recent events including the real (and perceived) vulnerabilities of voting technologies (in all forms), as
well as the possible interference in U.S. voting by external actors. These questions have been further
intensified by the social, political and process complexities of the U.S. electoral system. These
perceptions of, and certainty in, the security of electoral processes have significant impact on public
confidence in electoral system integrity. The objective of this paper is to clearly articulate the various
dimensions of security in a comprehensive manner, while taking into consideration other key system
objectives such as accessibility, usability and transparency. Any meaningful conversation on ensuring the
security and reliability of the voting process needs to be based on fact and empirical evidence rather
than “conventional wisdom.” This is true regardless of whether the underlying technologies are digital
or paper based.