Quantum Technology, Quantum Computing, Quantum Security Articles - Telecommunications
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Quantum Computing
Quantum Use Cases in Telecom
Quantum computing’s impact on global telecommunications will be transformative. It holds the potential to revolutionize how we secure and operate networks, enabling levels of performance and protection previously unattainable. At the same time, it forces a reckoning with the vulnerabilities of our current systems. The journey to fully realize quantum-enhanced telecom will involve overcoming technical challenges and managing risks, but…
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Post-Quantum
Telecom’s Quantum‑Safe Imperative: Challenges in Adopting Post‑Quantum Cryptography
The race is on to quantum‑proof the world’s telecom networks. With cryptographically relevant quantum computers (CRQC) projected to arrive by the 2030s, global communications providers face an urgent mandate to upgrade their security foundations. Today’s mobile and fixed‑line networks rely on public-key cryptography that quantum algorithms could eventually break. In response, the telecom industry is turning to post-quantum cryptography (PQC)…
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Post-Quantum
Quantum Readiness for Mission-Critical Communications (MCC)
Mission-critical communications (MCC) networks are the specialized communication systems used by “blue light” emergency and disaster response services (police, fire, EMS), military units, utilities, and other critical operators to relay vital information when lives or infrastructure are at stake. These networks prioritize reliability, availability, and resilience – they must remain operational even during disasters or infrastructure outages. For example, in…
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Post-Quantum
Cryptography in a Modern 5G Call: A Step-by-Step Breakdown
Modern telecommunications networks rely on multiple layers of cryptography at every step of a call or data session. Understanding the complexity of the process and the amount of cryptography involved is critical for post-quantum migration planning - an initiative some of my advanced telecommunications clients are kicking off these days. And many are widely underestimating how much cryptography is used.…
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Post-Quantum
The Quantum Computing Threat
The secret sauce of quantum computing, which even Einstein called "spooky," is the ability to generate and manipulate quantum bits of data or qubits. Certain computational tasks can be executed exponentially faster on a quantum processor using qubits, than on a classical computer with 1s and 0s. A qubit can attain a third state of superimposition of 1s and 0s…
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