This was posted on Monday, and it said it all.

"Homeland Security boss Noem added as last-minute keynote," appearing to "unveil her vision for the future of America's cyber defense."

The Register: Admission impossible: NSA, CISA brass absent from RSA Conference https://www.theregister.com/2025/04/28/nsa_cisa_bosses_notably_absent/ @theregister #CISA #cybersecurity #infosec