and the wlegrnd of cyberspa cyberspace. it ensures the cybersystems that privately owned and operated ey here.ucture are secured. privately owned and operated -- cyberinfrastructure. can well be, probably, some way will be the target of an enemy attack. it its it is today the target of economic exploitation. and we have got to work together with the private sector better secure those systems, both for their own defense and for -- for our national defense. in this bill, the systems that will be standards are defined as those that have brought down our would lead to mass casualties, evacuations of major population centers, the markets or significant degradation of our national security. this is a tight and, and high standard. after, identifying the systems that meet those standards, the secretary of the department of homeland security under the legislatiowo the private sector operators of the systems to develop cybersecurity performance rs o privately operated cybersystems flexibility to meet the ever hardware or software the