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avatar for Ragnar Õun

Ragnar Õun

Estonian Information System Authority
Head of Critical Information Infrastructure Protection Department
Ragnar has  worked for the Estonian Information System Authority since December 2016. The Information System Authority (https://www.ria.ee/en.html) coordinates the development and administration of information systems ensuring the interoperability of the state’s information system, organises activities related to information security, and handles security incidents in Estonian computer networks. The Critical Information Infrastructure Protection department organises protection on a national level for the public and private sector information systems that are essential for the functioning of the Estonian state. The department also ensures readiness for resolving crises caused by cyber incidents by developing and implementing preparedness procedures for internal as well as international use and organising national and international crisis and cyber exercises in cooperation with partner institutions and companies.

During his more than 20 years of professional experiences in IT, Ragnar has also worked as a leading investigator for cyber crimes and digital evidences in the Estonian Police and Border Guard.


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