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Source-backed definitions for election security terminology; for officials, researchers, and journalists.

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© 2026 Election Security Glossary
NIST·CISA·EAC·DoD·NATO·DNI
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Top terms

The most-read election security glossary terms over the past 14 days, ranked by reader interest.

1

Electoral Management Body (EMB)

The organization tasked under electoral law with the responsibility for the conduct of elections. The EMB in most countries consists either of an independent…

Medium consensusElection Administration
1 source
2

Voter Verified Paper Audit Trail

Voter-verified PAPER TRAIL. Abbreviated VVPAT. A "contemporaneous paper record of a ballot prin ted for the voter to confirm his or her votes before the voter…

Medium consensusVoting Systems
4 sources
3

Caddy

The secure transporter for a Hart InterCivic eSlate BOOTH. VOTING

Medium consensusVoting Systems
1 source
4

Data Encryption Standard (DES)

Cryptographic algorithm designed for the protection of unclassified data and published by the National Institute of Standards and Technology (NIST) in Federal…

Medium consensusCybersecurity
1 source
5

Bailiff

In Mississippi, a local election officer who keeps order at the polls.

Medium consensusVoting Systems
1 source
6

Electronic Poll Book

Device that partially automates the process of checking in voters, assigning them the correct ballot style, and marking voters who have been issued a ballot.…

High consensusElection Administration
4 sources
7

Vote By Mail

Method of casting ballots by which eligible voters are mailed ballots and information packets by the local jurisdiction. Voters can return their marked…

Low consensusVoting
6 sources
8

BLACK

1. Designation applied to encrypted information and the information systems, the associated areas, circuits, components, and equipment processing that…

Medium consensusCybersecurity
2 sources
9

Ballot

1. The issues and offices to be voted upon in a jurisdiction or portion of a jurisdiction at a particular primary, general election, or special election.…

Medium consensusBalloting
4 sources
10

Internet Service Provider (isp)

Organization that provides access to the Internet for customers or members. Examples include AT&T, Comcast, etc.

Medium consensusStandards
1 source
11

Ballot Component

A term used by Election Systems & Software to refer to elemental elements of a ballot, including frame, office, candidate, question, response and text object.

Medium consensusVoting Systems
1 source
12

Cryptographic High Value Product (CHVP)

NSA-approved products incorporating only UNCLASSIFIED components and UNCLASSIFIED cryptographic algorithms. This does include COTS, products approved by NSA,…

Medium consensusCybersecurity
1 source
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