; (vi) to act as a liaison to public and private sector entities on relevant cyberspace issues; (vii) to lead United States Government efforts to establish a global deterrence framework; (viii) to develop and execute adversary-specific strategies to influence adversary decisionmaking through the imposition of costs and deterrence strategies; (ix) to advise the Secretary and coordinate with foreign governments on external responses to national security level cyber incidents, including coordination on diplomatic response efforts to support allies threatened by malicious cyber activity, in conjunction with members of the North Atlantic Treaty Organization and other like-minded countries; (x) to promote the adoption of national processes and programs that enable threat detection, prevention, and response to malicious cyber activity emanating from the territory of a foreign country, including as such activity relates to the United States European allies, as appropriate; (xi) to promote the building of foreign capacity to protect the global network with the goal of enabling like-minded participation in deterrence frameworks; (xii) to promote the maintenance of an open and interoperable Internet governed by the multi-stakeholder model, instead of by centralized government control; (xiii) to promote an international regulatory environment for technology investments and the Internet that benefits United States economic and national security interests; (xiv) to promote cross border flow of data and combat international initiatives seeking to impose unreasonable requirements on United States businesses; (xv) to promote international policies to protect the integrity of United States and international telecommunications infrastructure from foreign-based, cyber-enabled threats; (xvi) to serve as the interagency coordinator for the United States Government on engagement with foreign governments on cyberspace and digital economy issues described in the Defending American Security from Kremlin Aggression Act of 2018