DHS quadrennial review emphasizes cyber collaboration, commitment to ‘harmonization’ on regs

The Department of Homeland Security’s “third quadrennial homeland security review” highlights CISA’s extensive collaborations with industry while noting that DHS agencies such as the Transportation Security Administration are using existing authority to set cyber requirements, and that the department is committed to harmonizing regulations across the federal government.

“These regulatory authorities, together with voluntary measures such as the July 2021 voluntary industrial control system cybersecurity performance goals developed in a partnership between CISA and NIST, are critical to enhancing security,”...