PQC Transition

Definition ∞ PQC Transition, or Post-Quantum Cryptography Transition, refers to the systematic process of upgrading existing cryptographic systems to algorithms resistant to attacks by quantum computers. This involves replacing current public-key cryptography standards with new, quantum-safe alternatives. The objective is to secure digital communications and assets against future computational threats.
Context ∞ The PQC transition is a globally significant cybersecurity initiative, with governments and industries, including digital assets, actively planning for its implementation. News reports frequently detail the selection of new PQC algorithms by standardization bodies and the challenges of large-scale cryptographic upgrades. Successfully executing this transition is vital for the enduring security of digital infrastructure.