Computer-implemented system and method for recovering data in case of a computer network failure

A computer-implemented system for recovering data in case of a computer network failure, comprising:

• at least one computer network of a customer, said computer network comprising at least one data server and at least one client device configured to connect with said data server,
• at least one fallback tenant associated with said customer, comprising:
• at least one backup server configured to store in at least one secure data container predefined backup data initially stored on said data server, and
• at least one non-transitory computer-readable program storage device storing working environment installation instructions which when executed, cause at least one processor to automatically build a new digital working environment for said customer, based upon and/or giving access to at least a part of the backup data stored on the backup server,
• at least one sandboxed environment situated in between the customer's computer network and the fallback tenant to investigate the safety of backup data and to transmit safety approved backup data to at least one fallback tenant for storing of said safety approved backup data onto at least one backup server of said at least one fallback tenant, and
• at least one emergency switch controllable by said customer and/or the customer's computer network, in particular in case of a customer's computer network failure and/or in case of a customer's data server failure, configured to execute the working environment installation instructions of the at least one fallback tenant of said customer, causing the at least one processor of said fallback tenant to automatically build a customer accessible new digital working environment based upon and/or giving customer access to at least a part of the backup data stored on the backup server,
• wherein the new digital working environment is separate from and independent of the at least one computer network of the customer.