The Bank of Italy published remarks by Giuseppe Siani, Head of the Banking and Financial Supervision Department, delivered at a roundtable on “Cyber Risk and the Financial System” during the Sadibaquarantotto conference. The intervention covers technological innovation in the financial system, its implications for ICT and cyber risk, and the related operational resilience of financial intermediaries in the context of DORA having entered into force. The roundtable formed part of an event organised by the Association for the Development of Banking and Stock Exchange Studies (ASSBB), in collaboration with Università Cattolica del Sacro Cuore in Milan, and the text is made available in PDF and ePub formats.