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Research & Field Notes

Deep dives into post-quantum cryptography, AI provenance, and updates on the BeQuantum infrastructure.

Prompt Injection Detection: Data Geometry Beats Model Scale
AI Provenance
· 9 min read

Prompt Injection Detection: Data Geometry Beats Model Scale

A sparse linear SVM hits 95.97% recall at sub-ms latency vs 44.35% for a 22M-param neural model. What this means for your LLM security stack.

BeQuantum Intelligence
prompt-injectionllm-security
Post-Quantum Cryptography on MCUs: A Critical Hardware Gap
Quantum Crypto
· 8 min read

Post-Quantum Cryptography on MCUs: A Critical Hardware Gap

NIST PQC benchmarks show SPHINCS+ and Dilithium fail on standard microcontrollers. Learn why hardware acceleration is now your only migration path.

BeQuantum Intelligence
post-quantum-cryptographyembedded-security
Secure Coding Drift: The Critical Risk in PQC Development
Quantum Crypto
· 7 min read

Secure Coding Drift: The Critical Risk in PQC Development

Secure coding drift erodes PQC security as teams lean on LLM-generated code. Learn how to detect this hidden risk and harden your migration today.

BeQuantum Intelligence
post-quantum-cryptographysecure-coding-drift
Quantum Advantage Reality: Critical Signal for PQC Timing
Quantum Crypto
· 8 min read

Quantum Advantage Reality: Critical Signal for PQC Timing

An IBM-hardware quantum benchmark shows theoretical speedups still fall short in practice. What does that mean for your PQC migration timeline?

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
Quantum Phase Estimation Lower Bounds: Critical for PQC
Quantum Crypto
· 8 min read

Quantum Phase Estimation Lower Bounds: Critical for PQC

New tight bounds on quantum phase estimation sharpen quantum resource estimates for cryptographically relevant machines. Assess your PQC risk now.

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
One-Sided DI-QKD: Critical Path to Long-Distance Keys
Quantum Crypto
· 8 min read

One-Sided DI-QKD: Critical Path to Long-Distance Keys

One-sided device-independent QKD stays secure against coherent attacks above 50.1% detector efficiency. See what it means for your QKD roadmap.

BeQuantum Intelligence
device-independent-qkdquantum-key-distribution
Quantum Attention: Critical Higher-Order Token Modeling
Quantum Crypto
· 8 min read

Quantum Attention: Critical Higher-Order Token Modeling

Quantum Higher-Order Attention models order-k token interactions classical self-attention can't reach. See what the expressivity gap means for ML.

BeQuantum Intelligence
quantum-machine-learningquantum-attention
Quantum Decoherence: A Critical Signal for PQC Timelines
Quantum Crypto
· 8 min read

Quantum Decoherence: A Critical Signal for PQC Timelines

Dephased qubits reveal which quantum correlations survive noise—and why steering coherence reshapes your post-quantum migration math. See the data.

BeQuantum Intelligence
post-quantum-cryptographyquantum-decoherence
Bosonic Cyclic Codes: Critical Quantum Error Gains
Quantum Crypto
· 7 min read

Bosonic Cyclic Codes: Critical Quantum Error Gains

Bosonic cyclic codes trade one photon-loss check for Gaussian phase gates. What does faster error-corrected qubits mean for your PQC timeline? Read on.

BeQuantum Intelligence
post-quantum-cryptographyquantum-error-correction
Three-Qubit Gate: A Critical Quantum Error Correction Leap
Quantum Crypto
· 8 min read

Three-Qubit Gate: A Critical Quantum Error Correction Leap

A native three-qubit gate maps two-qubit parity in one step, speeding surface-code stabilizers. See what it means for your PQC timeline.

BeQuantum Intelligence
post-quantum-cryptographyquantum-error-correction
Post-Quantum TLS Readiness: The Critical 2026 Gap Report
Quantum Crypto
· 8 min read

Post-Quantum TLS Readiness: The Critical 2026 Gap Report

32,011 domains scanned: 0% use hybrid PQC certificates and 15.7% still run TLS 1.2. See where your authentication layer is exposed and act now.

BeQuantum Intelligence
post-quantum-cryptographytls
Fault-Tolerant Quantum Computers: Critical Qubit Reality Check
Quantum Crypto
· 8 min read

Fault-Tolerant Quantum Computers: Critical Qubit Reality Check

How many qubits to simulate a quantum dot? New estimates put hard numbers on early fault-tolerant machines. See what it means for PQC timing.

BeQuantum Intelligence
post-quantum-cryptographyfault-tolerant-quantum-computing

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