3.2.3.2 Infrastructure Special Features Infrastructure special features are functions that must be realized by the design of hardware, software, and networks. The scope overview of Phase 2 development for each infrastructure special feature is as shown in the table below. The details of the functions for each infrastructure special feature are described in Table 3-6 below. Table 3-6 Scope of infrastructure special features 8. Disaster  A remote Disaster Recovery (DR) site for CBM-NET will recovery be set up at Nay Pyi Taw head office with active standby (that can activate immediately).  Data of CBM-NET will be replicated asynchronously by database functions.  The target RPO (the expected time gap between backup file and original file) will be Near-zero and the target RTO (the expected time to be restored) will be 2 hours. 9. Redundancy  Database servers are configured with the HA function of the data (a failure response mechanism), SAN storage provides redundant elements to avoid single point of failure (SPOF), and data is backed up daily. 10. User  In addition to current ID/password authentication, USB authentication token authentication will be implemented.  This will be applied not only to CBM branches but also to FIs.  Security will be strengthened by controlling and issuing USB tokens by CBM. 11. Automatic  A standard file interface (for accounting, MCH, PSSD Data system, Myanmar Payment Union (MPU), T-Bond/Bill Exchange auction system, Foreign exchange (FX), (interbank) deposits).  File upload functions via web browsers or data import functions (for settlement of clearing data from ACH or Cheque Truncation, credit/deposit funds, T-Bond/Bill settlement information etc.).  The method for providing data to the dashboard. Source: Preparatory Survey Team 23