tag: database 2020 2018 2020 Invest or Defend Published: 2020-12-18T09:38:00+00:00 2018 Mobile-based auditing of the DẼMOS 2 e-voting system Published: 2018-09-21T20:21:27+00:00 DẼMOS 2 Published: 2018-09-21T13:44:41+00:00