 Widespread adoption of cybersecurity technologies through dedicated support to SMEs under the Digital Innovation Hubs;  Development of an EU DNS resolver service as a safe and open alternative for EU citizens, businesses and public administration to access the Internet; and  Completion of the implementation of the 5G Toolbox by the second quarter of 2021(see Annex). 2. BUILDING OPERATIONAL CAPACITY TO PREVENT, DETER AND RESPOND Cyber incidents, whether accidental or the deliberate action of criminals, state and other nonstate actors, can cause enormous damage. Their scale and complexity, often involving the exploitation of third-party services, hardware, and software to compromise a final target, make the EU’s collective threat environment hard to counter without systematic and comprehensive information sharing and cooperation on a common response. The EU aims, through the full implementation of regulatory tools, mobilisation and cooperation, to support Member States in defending their citizens, as well as their economic and national security interests, in full respect of fundamental rights and freedoms and the rule of law. Several communities, composed of networks, EU institutions, bodies and agencies, as well as Member State authorities, are responsible for preventing, discouraging, deterring and responding to cyber threat, using their respective instruments and initiatives74. These communities include: (i) NIS authorities, such as CSIRTs, and disaster response; (ii) law enforcement and judicial authorities; (iii) cyber diplomacy; and (iv) cyber defence. 2.1 A Joint Cyber Unit A Joint Cyber Unit would serve as a virtual and physical platform for cooperation for the different cybersecurity communities in the EU, with a focus on operational and technical coordination against major cross border cyber incidents and threats. The Joint Cyber Unit would be an important step forward towards completing the European cybersecurity crisis management framework. As outlined in the Commission President’s Political Guidelines75, the Unit should enable Member States and EU institutions, bodies and agencies to make full use of existing structures, resources and capabilities and promote a ‘need-to-share’ mind-set. It would provide the means to consolidate the progress made so far in the implementation of the 2017 Recommendation on a coordinated response to large-scale cybersecurity incidents and crises (‘Blueprint’)76. It would also provide the opportunity to 74 Including the European Union Agency for Cybersecurity (ENISA) support to operational cooperation and crisis management; the CSIRTs network; the Cyber Crises Liaison Organisation Network (CyCLONe, to become EU-CyCLONe as proposed under the revised NIS Directive); the NIS Cooperation Group; ‘rescEU’; the European Cybercrime Centre and the Joint Cybercrime Action Task Force at Europol and the Law Enforcement Emergency Response Protocol; the EU Intelligence and Situation Centre (EU INTCEN) and the Cyber Diplomacy Toolbox); the Single Intelligence Analysis Capacity (SIAC); the cyber projects under the Permanent Structured Cooperation (PESCO), notably the ‘Cyber Rapid Response Teams and Mutual Assistance in Cybersecurity’ (CRRT). 75 ‘A Union that strives for more: My agenda for Europe’, Political guidelines for the next European Commission 2019-2024 by candidate for President of the European Commission Ursula von der Leyen. 76 Blueprint Recommendation C(2017) 6100 final of 13.9.2017 on Coordinated Response to Large Scale Cybersecurity Incidents and Crises. 13