US president Joe Biden just issued a 40-page executive order that aims to bolster federal cybersecurity protections, directs government use of AI—and takes a swipe at Microsoft’s dominance.

Under the new rules, the departments of Defense and Energy will each identify at least three sites where the private sector can build AI data centers.

President Biden will sign an executive order Tuesday aimed at reducing barriers to construct new data centers and the accompanying energy infrastructure needed to power the development of artificial intelligence (AI).