Meeting Trump's 2030 Quantum Deadline Will be Expensive, Complex

President Trump signed two executive orders on June 22nd that set an aggressive 2030 deadline for federal agencies and contractors to transition to post-quantum cryptography, a timeline that significantly accelerates previous industry expectations of 2035. The mandate requires agencies to appoint quantum migration leads within 30 days and establish new cryptographic systems to protect against future quantum computer attacks that could break today's encryption. Security experts warn the transition will be extraordinarily complex and expensive, with federal costs alone estimated at over seven billion dollars, as organizations must inventory and upgrade cryptography embedded across vast IT and operational technology systems, from applications and networks to connected devices and third-party systems.