Post-Quantum Cybersecurity
Dr P Prasant
Post-Quantum Cybersecurity focuses on developing advanced security mechanisms capable of protecting digital systems against emerging threats posed by quantum computing. Conventional cryptographic algorithms, including RSA and elliptic curve cryptography, face potential vulnerabilities from powerful quantum computers. This field explores post-quantum cryptography, quantum-resistant encryption, secure key exchange, digital signatures, and advanced authentication mechanisms to strengthen data confidentiality, integrity, and privacy. It also examines the integration of quantum-resistant algorithms into cloud computing, Internet of Things (IoT), blockchain, financial systems, and critical infrastructure. Research in post-quantum cybersecurity supports secure communication, long-term data protection, regulatory compliance, and resilient digital infrastructures in the quantum era.
•Sep 14, 2026•0 citations