All digital objects deposited in Arclib are transformed into archives, which are then stored in two distinct datacenters.
These two datacenters are remote and autonomous: any event affecting one does not impact the other.
Archives undergo regular integrity checks and, if one of the copies is corrupted, it is automatically repaired from an intact copy.
The Arclib service has obtained ISO 27001 certification, providing additional assurance regarding the importance given to data security.