1KA uses a secure dedicated server from a professional provider whose standards (maintenance, charging, protecting, co-location etc.) are at the highest level.
Furthermore, a parallel server system saves all the data (every action performed on every survey at every second) at another location.
In addition, security copies are created daily at external units. Theoretically, it is practically impossible for a piece of data to go missing. So far, no data has ever gone missing in the 1KA application.