A few major aspects which need to be reckoned relate to the •  Need for standardisation - across hardware, operating systems, system software, application software to facilitate inter-connectivity of systems across branches  •  Need for high levels of security - in an environment which requires high levels of confidentiality, security is an important requirement  •  Once both the above are achieved, the next logical approach would be towards communication and networking - use of networks which would facilitate centralised databases and distributed processing.
453–457, available at: www.bankofgreece.gr/BogEkdoseis/ClimateChange_FullReport_bm.pdf 4 Τhe vulnerability analysis is included in CCISC (2015), National Climate Change Adaptation Strategy (NCCAS),  pp. 7-13, available at: www.bankofgreece.gr/BogDocumentEn/National_Adaptation_Strategy_Excerpts.pdf 5 CCISC (2011), The environmental, economic and social impacts of climate change in Greece, Bank of Greece,  pp.