Center for Advancing Innovation and Standards for Super Intelligence
WASHINGTON, DC – AUGUST 8: A Department of Homeland Security logo is seen at their headquarters in the Ronald Reagan Building and International Trade Center on August 8, 2026 in Washington, DC. (Photo by Kevin Carter/Getty Images)
While voluntary, the document marks the federal government’s most detailed cybersecurity guidance for securing sandbox environments during AI model tests.
WASHINGTON, DC – SEPTEMBER 29: (L-R) U.S. Director of National Intelligence Jay Clayton, CEO of Meta Platforms Mark Zuckerberg, Co-Founder at Anthropic Tom Brown, U.S. President Donald Trump and David O. Sacks hold a press briefing with AI executives following a meeting on artificial intelligence, outside the West Wing of the White House on September 29, 2026 in Washington, DC. The meeting comes as some have called for a slowdown in AI development amid rising safety concerns. (Photo by Kevin Dietsch/Getty Images)
The letter argues federal agencies should more rigorously test AI models for security threats and sandbox evasion, set new safety standards and lean into defensive AI.