This fall marks 20 years since the Domestic Security Alliance Council (DSAC) first brought the federal government and America’s largest companies into one coordinated security network. Two decades later, the partnership has grown into one of the country’s most important channels for sharing threat intelligence and strengthening national resilience across industry sectors.
DSAC was created in 2005 when chief security officers from major U.S. corporations began meeting with the FBI to design a domestic counterpart to the State Department’s long-standing Overseas Security Advisory Council. The goal then is the same as it is today: build a trusted, two-way pipeline between government and the private sector for real-time security information, emerging threat trends, and coordinated response.
The FBI formally launched DSAC later that year, and by 2008 the Department of Homeland Security joined the effort. In 2012, the program’s first charter cemented DSAC as a jointly operated initiative under both agencies. Since then, it has grown to more than 800 member companies representing over 70 business subsectors across all critical sectors. Collectively, those companies account for nearly two-thirds of the U.S. GDP and employ more than 35 million people.
A National Network Built on Collaboration
DSAC’s value lies in its structure: each participating company is paired with designated points of contact within the FBI and DHS, ensuring a direct line to federal intelligence and operational teams. When an incident occurs — whether cyber intrusions, insider-threat activity, foreign influence, or criminal targeting of facilities — DSAC provides a secure environment for rapid information sharing.
The partnership also connects private-sector security leaders with DHS fusion centers, local law enforcement, and other federal entities, aligning state, local, and national security priorities across sectors.
Throughout the year, DSAC hosts conferences and webinars to keep security professionals informed on current and emerging threats. Member companies gain access to a nationwide network of senior corporate security officials, intelligence analysts, and federal subject-matter experts — a hub for best practices, training, and threat analysis.
A Program Evolving With the Threat Landscape
The organization’s current strategy focuses on four pillars — People, Partnerships, Capabilities, and Innovation — reflecting DSAC’s emphasis on strengthening membership diversity, deepening interagency collaboration, and modernizing how information is delivered to partners.
(AI was used in part to facilitate this article.)