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Category: Security

  • Empty-signal Detection Enables Arbitrarily Long-Distance Quantum Communication, Addressing Bit Error Rate Challenges
    Security, Quantum Research News

    Empty-signal Detection Enables Arbitrarily Long-Distance Quantum Communication, Addressing Bit Error Rate Challenges

    by Rohail T.September 23, 2025
  • Cloud Security Against Quantum Attacks: Risk and Mitigation Strategies for a New Era
    Security, Quantum Research News

    Cloud Security Against Quantum Attacks: Risk and Mitigation Strategies for a New Era

    by Rohail T.September 23, 2025
  • Quantum Machine Learning Resists Key Distribution Attacks, Improving Detection of Modern Communication Network Vulnerabilities
    Security

    Quantum Machine Learning Resists Key Distribution Attacks, Improving Detection of Modern Communication Network Vulnerabilities

    by Quantum NewsSeptember 21, 2025
  • Vehicle-to-grid Integration Strengthens Grid Stability, Cybersecurity, and Advances Energy Market Dynamics
    Security

    Vehicle-to-grid Integration Strengthens Grid Stability, Cybersecurity, and Advances Energy Market Dynamics

    by Quantum NewsSeptember 19, 2025
  • V-zor: Quantum-Driven ZKP Oracle Relays Enable Verifiable Cross-Blockchain Communication, Mitigating $2.8 Billion in Risks
    Security

    V-zor: Quantum-Driven ZKP Oracle Relays Enable Verifiable Cross-Blockchain Communication, Mitigating $2.8 Billion in Risks

    by Quantum NewsSeptember 17, 2025
  • Fault Analysis of SNOVA Reveals Key Recovery with 22, 68 Faulty Signatures
    Security

    Fault Analysis of SNOVA Reveals Key Recovery with 22, 68 Faulty Signatures

    by Quantum NewsSeptember 17, 2025
  • Quantum Tamper Detection Achieves Resilience Against Arbitrary Maps, Extending Beyond Unitary Families
    Security

    Quantum Tamper Detection Achieves Resilience Against Arbitrary Maps, Extending Beyond Unitary Families

    by Quantum NewsSeptember 17, 2025
  • Toward Quantum-safe Scalable Networks: Framework Enables Secure Key Management for Interconnected Nodes
    Security

    Toward Quantum-safe Scalable Networks: Framework Enables Secure Key Management for Interconnected Nodes

    by Quantum NewsSeptember 17, 2025
  • Continuum Limit of Bipartite Lattices Replicates SSH Model’s Spectral Features and Zak Phase
    Security

    Continuum Limit of Bipartite Lattices Replicates SSH Model’s Spectral Features and Zak Phase

    by Quantum NewsSeptember 16, 2025
  • Time-based Hash-Based Signature CAs Enable Secure VPN-Authentication with Four-Hour Certificate Validity
    Security

    Time-based Hash-Based Signature CAs Enable Secure VPN-Authentication with Four-Hour Certificate Validity

    by Quantum NewsSeptember 16, 2025
  • Quantum Lifting Achieves Tighter Bounds Via Coherent Measure-and-Reprogram, Enabling Hardness Proofs for Cryptographic Tasks
    Security

    Quantum Lifting Achieves Tighter Bounds Via Coherent Measure-and-Reprogram, Enabling Hardness Proofs for Cryptographic Tasks

    by Quantum NewsSeptember 15, 2025
  • Quantum Error Correction Tolerates More Errors Via List Decoding Beyond Half Code Distance
    Security

    Quantum Error Correction Tolerates More Errors Via List Decoding Beyond Half Code Distance

    by Quantum NewsSeptember 14, 2025
  • Quantum Key Distribution Achieves Record Security with Noise Calibration Breakthrough
    Security

    Quantum Key Distribution Achieves Record Security with Noise Calibration Breakthrough

    by Quantum NewsSeptember 11, 2025
  • Compact Optical Ground Terminal Achieves 120 dB Daylight Suppression for Satellite Integration
    Security

    Compact Optical Ground Terminal Achieves 120 dB Daylight Suppression for Satellite Integration

    by Quantum NewsSeptember 11, 2025
  • Number Theoretic Transform Accelerates Lattice-based Encryption Via Quasilinear Polynomial Multiplication
    Security

    Number Theoretic Transform Accelerates Lattice-based Encryption Via Quasilinear Polynomial Multiplication

    by Quantum NewsSeptember 11, 2025
  • Ghz-gated InGaAs/InP SPAD Arrays Advance Photonic Integration for Quantum Key Distribution
    Security, Quantum Security

    GHZ-gated InGaAs/InP SPAD Arrays Advance Photonic Integration for Quantum Key Distribution

    by Quantum NewsSeptember 10, 2025
  • Researchers Map Eleven Critical Gaps in Space System Cybersecurity, Proposing a Five-year Roadmap
    Security

    Researchers Map Eleven Critical Gaps in Space System Cybersecurity, Proposing a Five-year Roadmap

    by Quantum NewsSeptember 9, 2025
  • Are Enterprises Ready for Quantum-Safe Cybersecurity?
    Quantum Security, Security

    Are Enterprises Ready for Quantum-Safe Cybersecurity?

    by Quantum NewsSeptember 4, 2025
  • El Salvador Transfers $678M Bitcoin to Mitigate Quantum Computing Threat
    Security

    El Salvador Transfers $678M Bitcoin to Mitigate Quantum Computing Threat

    by Quantum NewsAugust 31, 2025
  • Researchers develop reconfigurable PUF security with dynamic key updates for IoT devices
    Security

    Researchers develop reconfigurable PUF security with dynamic key updates for IoT devices

    by Quantum NewsAugust 26, 2025
  • Researchers Demonstrate QuantumShield-BC Blockchain Framework
    Security, Quantum Security

    Researchers Demonstrate QuantumShield-BC Blockchain Framework

    by Quantum NewsAugust 23, 2025
  • IBM Zurich’s Curioni Warns Quantum Computers Could Break Encryption by Decade’s End
    Security

    IBM Zurich’s Curioni Warns Quantum Computers Could Break Encryption by Decade’s End

    by Quantum NewsAugust 23, 2025
  • Quantum Key Distribution Boosts Security with New Analysis
    Security

    Quantum Key Distribution Boosts Security with New Analysis

    by Quantum NewsAugust 21, 2025
  • Quantum Security Boost: New Limit on 1. 5-Query Attacks
    Security

    Quantum Security Boost: New Limit on 1. 5-Query Attacks

    by Quantum NewsAugust 20, 2025
  • University of Pittsburgh Hosts Cybersecurity Collaboration Workshop
    Security

    University of Pittsburgh Hosts Cybersecurity Collaboration Workshop

    by Quantum NewsAugust 18, 2025
  • NIST Finalizes New Lightweight Cryptography Standard for IoT Devices.
    Security

    NIST Finalizes New Lightweight Cryptography Standard for IoT Devices.

    by Quantum NewsAugust 13, 2025
  • Cross-Rotation Scheme Enables High-Dimensional Reconciliation in Continuous-Variable QKD Systems
    Security

    Cross-Rotation Scheme Enables High-Dimensional Reconciliation in Continuous-Variable QKD Systems

    by Quantum NewsAugust 11, 2025
  • FPGA-Based Fault Detection Module Protects Number Theoretic Transform Against Side-Channel Attacks
    Security

    FPGA-Based Fault Detection Module Protects Number Theoretic Transform Against Side-Channel Attacks

    by Quantum NewsAugust 7, 2025

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Quantum Zeitgeist covers the business, science and technology of quantum computing. Founded in 2018, we publish daily news, company analysis and original features for researchers, investors and technology leaders. Explore over 940 quantum companies across 47 countries in our Quantum Navigator.

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