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(Provisional translation)
October 28, 2019
Financial Services Agency

Financial Industry-wide Cybersecurity Exercise (Delta Wall IV)

Ensuring cybersecurity across the financial sector has become a crucial issue for the stability of the overall financial system due to cyberattacks in the financial sector becoming increasingly sophisticated and complicated. In the run-up to the "Games of the XXXII Olympiad and Tokyo 2020 Paralympic Games," to prepare for the occurrence of a large-scale cyber incident, the FSA has conducted the fourth industry-wide cybersecurity exercise (“Delta Wall* IV”) over the period from October 3 to 11, 2019.

* Delta Wall means a key element in cybersecurity: the triad (Delta) of “self-help,” “mutual assistance,” and “public assistance.”


Cyber Security Policy Office, Strategy Development and Management Bureau, Financial Services Agency
Tel: +81-(0)3-3506-6000

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