Brazil: Fraud possible in Brazil’s e-voting system | ZDNet
Flaws found in the Brazilian electronic voting system could open up the possibility of fraud as more than 140 million people go to the polls in the general elections taking place on Sunday. E-voting was introduced in Brazil in 1996 as a means to ensure secrecy and accuracy of the election process, as well as speed: the system underpinned by about 530,000 voting machines currently in place enables results to be processed within a matter of minutes within closing of the ballots. However, a public test of the equipment conducted by security and encryption specialists from Unicamp and Universidade de Brasília, two of the top computer science universities in Brazil, suggests that it is possible to easily break the secrecy of the machine and unscramble the order of votes recorded by the device.