Abstract

The Department of Energy has the responsibility to address the energy, environmental, and nuclear security challenges that face our nation. Much of DOE's enterprise involves distributed, collaborative teams; a significant fraction involves "open science," which depends on multi-institutional, often international collaborations that must access or share significant amounts of information between institutions and over networks around the world. The mission of the Office of Science is the delivery of scientific discoveries and major scientific tools to transform our understanding of nature and to advance the energy, economic, and national security of the United States. The ability of DOE to execute its responsibilities depends critically on its ability to assure the integrity and availability of scientific facilities and computer systems, and of the scientific, engineering, and operational software and data that support its mission.