According to Article 3 of Law no. 4577/2018 Integration in the Greek legislation of the Directive 2016/1148 / EU of the European Parliament and the Council regarding the measures for the high common level of network security and information security throughout the Unionand other provisions (Government Gazette A ‘199 / 03-12-2018) the following definition applies, inter alia:

“Event“: any incident that actually has an adverse effect on the security of network systems and information