Digital Single Market
Digital Economy & Society

Proposed Directive on Network and Information Security – frequently asked questions

Information systems can be affected by security incidents, such as human mistakes, natural events, technical failures or malicious attacks. These incidents are becoming bigger, more frequent, and more complex. 57% of people who responded to a Commission consultation said they had experienced Network Information Security (NIS) incidents over the previous year. A lack of NIS can compromise vital services: it can stop businesses functioning, generate substantial financial losses for the EU economy and negatively affect societal welfare. Digital information systems, in particular the internet, work across borders. A disruption in one EU country can have a knock-on effect in other Member States or the EU as a whole - for example, cross-border movement of goods, services and people could be hampered.