Receiving votes from the internet is the easy part. Proving that you got the right result, while keeping votes private, is an unsolved problem. AAP/Paul Miller

Election explainer: why can’t Australians vote online?

Despite years of research, nobody knows how to provide evidence of an accurate result while keeping individual e-votes private.
Security experts discovered that the iVote practice server was vulnerable to tampering; after checking that the same weakness affected the real voting server, they alerted the authorities. Vanessa Teague and Alex Halderman

Thousands of NSW election online votes open to tampering

UPDATED 3PM: The NSW Electoral Commission has now publicly commented on the security flaw we uncovered. But we’re concerned that it does not seem to understand the serious implications of this attack.
NSW is expected to see a surge in online voting before the March 28 election – but for peace of mind, old-fashioned paper ballots are still hard to beat. Paul Miller/AAP

NSW’s online gamble: why internet and phone voting is too risky

The NSW election will be Australia’s biggest test of electronic voting, with up to 250,000 votes set to be cast online or by phone. But many questions remain about the integrity and privacy of those votes.
Voters in Florida casting their votes through electronic voting, introduced in the wake of 2000’s “hanging chad” controversy. EPA/Rhona Wise

A foreigners’ guide to US election technology

Elections in the United States are run by state authorites that use a wide variety of voting technologies, often with newsworthy results. Some computerised elections have even awarded the election to the…
Only Estonia and Switzerland use internet voting regularly. bkusler/flickr

Can we trust online voting?

Australians expect paper-based elections to provide privacy, integrity and transparency. Why should we abandon these principles just because the election uses a magical device called a computer? The iVote…

Contact Vanessa for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision