a) Carries out the cyber information security in activities of the Ministry of Defense. b) Coordinates with the relevant bodies to carry out the cyber information security for the important information systems of the country as per assigned functions and duties. c) Coordinates with the Ministry of Information and Communications and the relevant ministries and sectors to promote the application of specialized digital signature and information security on the cyber system of the bodies and organizations of political system in accordance with regulations of law on cipher. d) Coordinates with the relevant bodies to effectively deploy the monitoring system of information security on key information technology network of state bodies and organizations. 4. The Ministry of Science and Technology shall coordinate with the Ministry of Information and Communications to perform the tasks specified under Point a, Clause 3, Section III and the solutions under Point dd, Clause 5, Section IV of this Article; coordinate with the Ministry of Information and Communications to perform the tasks specified under Point b, Clause 1, Section III of this Article. 5. The Ministry of Finance, Ministry of Planning and Investment shall balance the state budget, recurrent expenditure, development investment expenditure under regulation to perform the tasks and solutions of this Decision. 6. The ministries and ministerial bodies, governmental bodies, People’s Committee of provinces and centrally-run cities. a) Coordinate with the Ministry of Information and Communications, Ministry of Public Security and Ministry of Defense to carry out the cyber information security for the important information system of the country under the management of ministries, sectors and localities specified under Point a, Clause 1, Section III of this Article. b) Direct the groups, corporations and enterprises under their management to review, assess and take measures to strengthen the cyber information security for information infrastructure systems, industrial control systems and other important information systems managed, operated and exploited by the enterprises. c) Perform tasks to ensure the cyber information security in activities of the ministries, sectors and localities; link the activities of cyber information security to the application of information technology, development of e-Government specified in Clause 2, Section III of this Article. d) Coordinate with the Ministry of Information and Communications to carry out the relevant activities specified in this Decision as per their assigned functions and duties. 7. The Party Central Office, Office of the President, Office of the National Assembly, Supreme People's Court, Supreme People's Procuracy, State Audit, Central Committee of the Vietnam Fatherland Front, Vietnam General Confederation of Labour, Ho Chi Minh Communist Youth