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G7 Declaration on Responsible States Behavior in Cyberspace
Lucca, April 11, 2017
See also joint communiqué and declaration on non-proliferation and disarmament
We remain committed to an accessible, open, interoperable, reliable and secure cyberspace. We recognize the enormous benefits for economic growth and prosperity that we and all others derive from cyberspace as an extraordinary tool for economic, social and political development.
We are concerned about the risk of escalation and retaliation in cyberspace, including massive denial-of-service attacks, damage to critical infrastructure, or other malicious cyber activity that impairs the use and operation of critical infrastructure that provides services to the public. Such activities could have a destabilizing effect on international peace and security. We stress that the risk of interstate conflict as a result of Information and Communication Technology (ICT) incidents has emerged as a pressing issue for consideration. Furthermore, we are increasingly concerned about cyber-enabled interference in democratic political processes.
We encourage all States to engage in law-abiding, norm-respecting and confidence-building behaviour in their use of ICT. Cooperative approaches would also contribute to the fight against the use of cyberspace by non-State actors for terrorist and other criminal purposes.
For these reasons, the G7 set an ambitious course in promoting security and stability in cyberspace and the protection of human rights, through "The Principles and Actions on Cyber" endorsed in Ise-Shima on 26 and 27 May 2016.
We continue to call upon all States to be guided in their use of Information and Communications Technologies (ICTs) by the cumulative reports of the United Nations Groups of Governmental Experts in the Field of Information and Telecommunications in the Context of International Security (UN-GGE).
Reaffirming our commitment to contribute to international cooperative action and the protection against dangers resulting from the malicious use of ICTs, we support the following Declaration, and encourage similar commitments from other States:
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We recognize the urgent necessity of increased international cooperation to promote security and stability in cyberspace, including on measures aimed at reducing the malicious use of ICTs by State and non-State actors;
We are committed to promoting a strategic framework for conflict prevention, cooperation and stability in cyberspace, consisting of the recognition of the applicability of existing international law to State behavior in cyberspace, the promotion of voluntary, non-binding norms of responsible State behavior during peacetime, and the development and the implementation of practical cyber confidence building measures (CBMs) between States;
We reaffirm and note with approval the widespread affirmation by other States that international law and, in particular, the United Nations Charter is applicable to the use of ICTs by States. This affirmation is essential to maintaining peace and security and promoting an open, secure, stable, accessible and peaceful ICT environment;
We also reaffirm that the same rights that people have offline must also be protected online and reaffirm the applicability of international human rights law in cyberspace, including the UN Charter, customary international law and relevant treaties;
We reiterate the responsibility of States to refrain in their international relations from the threat or use of force against the territorial integrity or political independence of any State, or in any other manner inconsistent with the purposes of the United Nations;
We note that, in the interest of conflict prevention and peaceful settlement of disputes, international law also provides a framework for States' responses to wrongful acts that do not amount to an armed attack — these may include malicious cyber activities. Among other lawful responses, a State that is the victim of an internationally wrongful act may, in certain circumstances, resort to proportionate countermeasures, including measures conducted via ICTs, against the State responsible for the wrongful act in order to cause the responsible State to comply with its international obligations;
We note that the customary international law of State responsibility supplies the standards for attributing acts to States, which can be applicable to activities in cyberspace. In this respect, States cannot escape legal responsibility for internationally wrongful cyber acts by perpetrating them through proxies. When attributing an internationally wrongful act to another State, or when taking action in response, a State must act in accordance with international law. In this context, a State assesses the facts and is free to make its own determination in accordance with international law with respect to attribution of a cyber-act to another State;
In 2016, we affirmed that, under some circumstances, cyber activities could amount to the use of force or an armed attack within the meaning of the United Nations Charter and customary international law. We also recognized that States may exercise their inherent right of individual or collective self-defense as recognized in Article 51 of the United Nations Charter and in accordance with international law, including international humanitarian law, in response to an armed attack through cyberspace;
To increase predictability and stability in cyberspace, we call on States to publicly explain their views on how existing international law applies to States' activities in cyberspace to the greatest extent possible in order to improve transparency and give rise to more settled expectations of State behavior;
We believe that confidence building measures on States' use of ICTs are also an essential element to strengthen international peace and security. We continue to support the development and implementation of such practical CBMs, including communication channels among States for crisis management, in relevant bilateral, regional and multilateral forums, including the Organization for Security and Cooperation in Europe (OSCE) and the ASEAN Regional Forum (ARF);
In addition, we support the promotion of voluntary, non-binding norms of responsible State behavior in cyberspace during peacetime, which can reduce risks to international peace, security and stability. Such norms do not seek to limit or prohibit any action that is otherwise consistent with international law. Nor do norms limit a State's obligations under international law, including with regard to human rights. Norms reflect the current expectations of the international community, set standards for responsible State behavior, and allow the international community to assess the activities and intentions of States. Norms can help to prevent conflict in the ICT environment and contribute to its peaceful use to enable the full realization of ICTs to increase global social and economic development.
The following voluntary, non-binding norms of State behavior during peacetime were articulated in the 2015 GGE report and the 2015 G20 Leaders' Communiqué:
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Source: Ministry of Foreign Affairs of Italy
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