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Preparing Systems for the Transition to Post-Quantum Cryptography (PQC)
How to Migrate Safely and Stay Ahead of Quantum Attacks Quantum computing is not a distant academic fantasy anymore. The moment a sufficiently powerful quantum computer becomes available, a large portion of today’s cryptographic infrastructure will collapse overnight. If your systems are not prepared before that moment, no patch, hotfix, or emergency migration will…
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Quantum Vulnerabilities in Today’s Cryptography
A Historical Perspective and a Forward-Looking Defense Strategy For decades, modern cryptography has relied on mathematical problems assumed to be computationally infeasible for classical computers. Algorithms like RSA, Diffie-Hellman, and Elliptic Curve Cryptography (ECC) derive their security from the hardness of factoring large integers or solving discrete logarithms. This design has worked because no…
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Post-Quantum Cryptography: The Final Digital Defense Line
The rapid progress of quantum computing has forced a major shift in the foundations of modern cybersecurity. Today’s most widely used cryptographic systems — RSA, Diffie-Hellman, and Elliptic Curve Cryptography (ECC) — were designed under the assumption that certain mathematical problems require an impractical amount of time to solve. Quantum computers break that assumption.…