Cybersecurity Policy Report, GSA Eyes Ways to Protect Federal Networks, Buildings From Quantum Cyber Threats, (Aug 24, 2026)
The technologies that allow federal personnel to log in to government systems and enter buildings are being updated to protect them from quantum-enabled cyber attacks, the General Services Administration announced today.
“GSA’s Office of Government-wide Policy, Federal Identity & Cybersecurity Division has been entrusted with critical responsibilities for protecting federal identity and building access systems, including supporting the governmentwide migration to post-quantum cryptography,” Dan Pomeroy, GSA’s deputy associate administrator, said in a blog post.
Mr. Pomeroy noted that GSA had responsibilities to manage portions of the federal government’s transition to post-quantum encryption (PQC) under a directive issued by the White House Office of Management and Budget (CPR, June 26).
“Today’s digital security relies on complex mathematical algorithms that are extremely difficult for current computers to solve. However, quantum computers, which use the principles of quantum physics, will eventually be powerful enough to break these encryption methods quickly. This means that the digital keys protecting everything from federal computer systems to federal building access systems could become vulnerable,” he explained.
GSA is updating the Federal Identity, Credential, and Access Management (FICAM) architecture, which “serves as the backbone of federal identity systems,” to support quantum-resistant algorithms while maintaining compatibility with existing systems, Mr. Pomeroy said.
“Our approach emphasizes ‘crypto agility’—the ability to quickly switch between different encryption methods as threats evolve or new standards emerge. This flexibility will be crucial as quantum-resistant technology continues to develop,” he said.
Physical security systems for federal buildings also are being examined for quantum vulnerabilities by an upgraded physical access control system laboratory, he said.
“The enhanced lab infrastructure represents an entirely new capability, requiring extensive research and development to test quantum-resistant technology for both physical access control systems and employee identification cards,” Mr. Pomeroy said.
“Transitioning to quantum-resistant security is a complex, multiyear process that requires careful coordination across government and a steady investment/funding strategy,” he added. “By leading this transition, GSA ensures that federal employees can continue to work securely while protecting sensitive government information and facilities against emerging threats.”
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