If such a system could be made that it somehow was able to verify that you are actually the individual registered to vote, but also anonymous so no-one could possibly trace what you voted for. Then you need to be able to setup a secure and verified connection (but still anonymous) but unlike your bank account, isn't the target of multi-international efforts to subvert democracy to gain political favour. Deciding what compatible devices and technology should be used and to ensure that all of the voting population has access to it is another challenge.
Another thing required is for there to be a presence of the candidates or representatives on behalf of them that can monitor the voting process and call out any foul play, which would require people with the right expertise to examine the system so they know it properly counts the votes. Which means a open-source system is required, but the exact details of how it verifies voters will also be exposed.
And what happens to the votes, are they not stored at all or stored temporarily? How do you do a recount if they are not stored and if they are, how do you make sure that data is destroyed completely once the result has been declared?
These are all questions that nobody seems to have a practical answer to.
You have to sign the outer envelope, which can be verified (and is not anonymous).
> Think about it... anyone can just as easily bring a ton of paper ballots and stuff the box that way.
There are a lot of controls in place that prevent that. Number one, the ballot box is never attended by just one person. Number two, the count of ballots has to match the number of people whose identity were verified and voted, and that verification is done by different people.
To stuff the ballot box, you'd have to buy off every poll worker in that precinct, get the list of everyone who didn't vote, pretend to vote for them, and make sure your ballot counts lined up. Since each precinct only serves a few hundred people at most, you'd at best get to put maybe 300-500 ballots in the box. You'd have to do that at every precinct.
You don’t have to get a list of those who didn’t vote. You just take the pile of punched ballots or whatever and replace them with your pile.
All the matching of counts etc. can be done electronically too.
Unless your device is compromised.
> Either way, someone can theoretically forge your signature.
They could forge your signature, but to be effective, they need to forge thousands of signatures.
> You don’t have to get a list of those who didn’t vote. You just take the pile of punched ballots or whatever and replace them with your pile.
No, the ballots all have unique numbers and the list of numbers is stored separately. You'd have to buy off all the poll workers to pull that off, and you'd have to reconstruct all the records to match your fake ballots.
> All the matching of counts etc. can be done electronically too.
Sure it can be, but not securely, and security (and integrity) is the number one goal of a voting system. Convenience and speed are secondary.
Let's put it this way -- the State of California only does paper ballots. No voting machines are allowed in the most populous state. Why? Because they engaged many security consultants and couldn't figure out a way to vote electronically that was safer than paper.
It takes over a month to certify a California election, because every ballot is cross checked with the precinct records, they randomly recount various boxes of ballots, they check that the outcomes are in line with the polling data, and they verify every single signature on every absentee envelope.
I think that, once you start there, you will see that you can compromise those just as easily as a bunch of random iPhones.
I think you're too enamored with technology to see that in this case it isn't being luddites about it that is the problem -- it's that very smart people have tried to solve this for a long time and come up with nothing.
It may be time to admit that the hundreds of security professionals with thousands of years of combined experience may just know more than you about election security.
For a bank, you have a PIN that is tied to your identity. You may also have a second factor that is tied to your identity. The bank can use this to positively identify that you are the one making the transaction, and tie it back to you.
You can also verify the transactions after the fact because it isn't anonymous. You can log into your account and check to make sure what the bank thinks happened actually happened. And if it didn't happen the way you say, you can contest it.
Also, the risk is actually lower because the bank assumes liability. If a false transaction is made you can protest it and if you prove that it wasn't you who made the transaction, you get your money back. With voting, you can't get your vote back.
Listen, if an attacker can subvert 30% of the votes, don’t you think they would also be able to subvert 30% of bank accounts which would use the same security? Banks let use an app to withdraw $100,000. Why not for voting which is far less valuable?
Think about it... anyone can just as easily bring a ton of paper ballots and stuff the box that way. If you are concerned about the vote being illegitimate then have everyone submit an encrypted video of themselves saying the vote along with the vote, and the app recognizes what is said, displays it on the screen and the person clicks OK.
EDIT: To the automatic downvoters - why do you trust your bank’s app to manage a lot of money but not an app for voting?