To protect the health and safety of attendees, this event has been rescheduled due to COVID-19 concerns. New Dates: 10/19-10/21/2021 Presidential Policy Directive 21 (PPD-21): Critical Infrastructure Security and Resilience advances a national policy to strengthen and maintain secure, functioning, and resilient critical infrastructure. The Nation’s critical infrastructure provides the essential services that underpin American society. Pr...

There are 16 critical infrastructure sectors whose assets, systems, and networks, whether physical or virtual, are considered so vital to the United States that their incapacitation or destruction would have a debilitating effect on security, national economic security, national public health or safety. Presidential Policy Directive 21 (PPD-21): Critical Infrastructure Security and Resilience advances a national policy to strengthen and mainta...