Quantum Computing Cybersecurity Preparedness Act

The Quantum Computing Cybersecurity Preparedness Act (S. 4592) requires federal agencies to upgrade their information technology systems to protect against future security threats posed by quantum computers. Because quantum computers will eventually be powerful enough to break current encryption, this bill directs the Office of Management and Budget (OMB) to prioritize "post-quantum cryptography"—new security standards designed to withstand these advanced attacks.

For everyday citizens, this legislation aims to safeguard sensitive personal data held by the government, such as Social Security numbers, tax records, and healthcare information, from being compromised by foreign adversaries or hackers using next-generation technology. By mandating a clear strategy and budget for these upgrades, the bill seeks to ensure that national security and individual privacy remain protected as computing power evolves.