Helios is an online voting platform where users can account for their vote having been recorded and tallied accurately, without compromising their anonymity and the security of the election.

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Problems and Purpose

Helios is an online platform for End to End Auditable Voting , where voters can verify that their vote has been both recorded and tallied accurately, without a third party ever being able to access that person's vote. This aims to help ensure both integrity and security in elections.

Origins and Development

How it Works

Analysis and Lessons Learned

See Also

End to End Auditable Voting 

Online Voting  


External Links 

Helios: Web-based Open-Audit Voting  

End-to-End Verifiability in Voting Systems, from Theory to Practice  

The Helios e-Voting Demo for the IACR 


Lead Image: Helios Logo