Melissa Hathaway, a top adviser to Director of National Intelligence Dennis Blair who managed the audit, told the RSA security conference last month that it is "the fundamental responsibility of our government to address strategic vulnerabilities in cyberspace and to ensure that the United States and the world can realize the full potential of the information technology revolution." That responsibility transcends the jurisdictional purview of individual departments and agencies because no single agency has a broad enough perspective to match the sweep of the challenges, she said at the San Francisco gathering. Hathaway also said dealing with tech threats requires "leading from the top" -- from the White House, to departments and agencies, state, local, tribal governments, the "C-suite," and to the local classroom and library.