Traffic Padding

Primary definition

The generation of spurious instances of communication, spurious data units, and/or spurious data within data units. Source: ISO/IEC 7498-2 Note: May be used to disguise the amount of real data units being sent.

Also known asdata padding · communication padding · message padding
2 sources cited4 related termsReviewed Aug 10, 2026
Committee on National Security Systems Glossary CNSSI 4009-2015View source
People also ask

What is traffic padding?

The term Traffic Padding refers to the insertion of dummy or nonmeaningful communications traffic to obscure real traffic patterns, volumes, timing, or relationships from traffic analysis. It gives election, security, legal, or technical readers a specific label for the concept rather than a broader everyday meaning.

How does traffic padding reduce traffic analysis?

In practice, Traffic Padding is applied to the technical or security purpose captured by its definition: the insertion of dummy or nonmeaningful communications traffic to obscure real traffic patterns, volumes, timing, or relationships from traffic analysis. Organizations combine that function with documented procedures, authorized access, testing, monitoring, and controls appropriate to the system.

What is the tradeoff of using traffic padding?

In practice, Traffic Padding is applied to the technical or security purpose captured by its definition: the insertion of dummy or nonmeaningful communications traffic to obscure real traffic patterns, volumes, timing, or relationships from traffic analysis. Organizations combine that function with documented procedures, authorized access, testing, monitoring, and controls appropriate to the system.

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CNSSGC

The generation of spurious instances of communication, spurious data units, and/or spurious data within data units. Source: ISO/IEC 7498-2 Note: May be used to disguise the amount of real data units being sent.

Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Traffic Padding. In Election Security Glossary. Retrieved August 22, 2026, from https://electionsecurityglossary.com/glossary/traffic-padding

Sources

2 cited · last checked Aug 10, 2026

01

Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015

High consensus

View source

02

The Cyber Glossary
The Cyber Glossary

Multi-source

View source

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