The growth of data centers — and adversaries’ targeting of them — left lawmakers at a hearing Wednesday contemplating whether the federal government has the right setup for defending them.Some industry witnesses and experts at the hearing of the House Homeland Security Subcommittee on Cybersecurity and Infrastructure Protection testified that the answer might be to give data centers their own standalone designation as a critical infrastructure sector.The question of how to secure data centers against cyber and physical attacks coincides with artificial intelligence fuelling a boom in the building of such facilities across the United States. Last month, Iranian drones targeted two Amazon data centers in response to the U.S.-Israel bombing campaign on Iran, and a third data center in Bahrain was struck as well.“If a major data center is attacked, disrupted, or taken offline, the consequences can reach far beyond one company or one sector,” Rep. Andy Ogles, R-Tenn., said in prepared opening remarks. “Yet our current framework does not provide a clear, unified approach to data center security. It does not clearly answer which federal agency is responsible for understanding the risk, coordinating with industry, or leading the response when this infrastructure is targeted.”Three providers account for 63 percent of the market share of data centers: Amazon Web Services, Microsoft Azure and Google Cloud Platform. The United Kingdom already has deemed data centers as a standalone critical infrastructure sector. Reps. Vince Fong, R-Calif., and LaMonica McIver, D-N.J., asked panel witnesses Wednesday about federal protection of them.“Given the scrutiny that is required to make sure that those data centers are secure, there would be a benefit in having them work together as a unique coordinating council,” said Robert Mayer, senior vice president for cybersecurity and innovation at USTelecom, an industry group.The Foundation for Defense of Democracies’ Mark Montgomery suggested a sector that combines data centers and cloud providers, given the overlap in ownership. The 2024 rewrite of a White House national security memo left some experts disappointed that it didn’t designate cloud computing as a critical infrastructure sector. Samuel Visner, chair of the board of directors of the Space Information Sharing and Analysis Center, said he agreed, given the role data centers are playing in the U.S. economy, military and other dependencies. “Finding a way to regard them as part of our critical infrastructure and protect them accordingly is sine qua non, absolutely necessary,” he said.A fourth witness didn’t weigh in on the need for a separate critical infrastructure designation. But Scott Algeier, executive director of Information Technology Information Sharing and Analysis Center, said his organization had created a “special interest group” for data center providers.“The data centers are integrated already into the critical infrastructure discussions,” he told the panel.The post Congress, industry ponder government posture for protecting data centers appeared first on CyberScoop.