Post-quantum cryptography addresses the emerging threat that quantum computing poses to current security systems. While quantum technology offers major advancements, it also risks breaking widely used encryption methods such as RSA and elliptic curve cryptography. Once powerful quantum computers become available, attackers could decrypt previously captured data, compromise digital identities, and weaken the security of critical systems. To mitigate these risks, organizations must begin adopting quantum-resistant cryptographic approaches now. Preparing early helps protect sensitive information, ensure long-term data security, and maintain trust in digital systems as the future of computing evolves.

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