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Case Studies

Proven Results,
Real Impact

2,300+ critical vulnerabilities neutralized across Fortune 500 enterprises since 2024. 16.9× average client ROI based on breach cost avoidance.*

*ROI calculated using Ponemon Institute breach cost methodology against remediated vulnerabilities.

Financial Services
•North America•Q3 2024Ref: FIN-2024-017

Top-10 US Bank

Hybrid ML-KEM (FIPS 203) Integration

Legacy RSA-2048 and ECDSA P-256 encryption vulnerable to harvest-now-decrypt-later attacks across 8,000 endpoints managing over $500 billion in assets under custody.

The Challenge

The institution's CISO identified 2,847 unique cryptographic implementations across trading platforms, core banking systems, and inter-bank messaging (SWIFT). Legacy HSMs running RSA-2048 for key exchange posed immediate HNDL exposure for transaction data with 25+ year retention requirements.

Our Solution

Deployed hybrid ML-KEM-768 + X25519 key encapsulation using Q-Scout™ discovery across all environments. FPGA-accelerated Kyber implementation in HSMs maintained sub-millisecond latency for high-frequency trading systems. Dual-layer encryption preserves forward secrecy while adding quantum resistance.

ML-KEMFIPS 203HSM IntegrationSWIFTZero Downtime

Key Results

Vulnerabilities Neutralized312
Faster Security Audits40%
Downtime During RolloutZero
Endpoints Protected8,000+
Healthcare
•EMEA•Q2 2024Ref: HLS-2024-042

Multi-National Hospital Network

Quantum-Resistant PHI Protection

Protect 47 million patient health records across hybrid-cloud telemedicine infrastructure spanning 340 facilities while maintaining sub-50ms latency for real-time diagnostics.

The Challenge

PHI data retention requirements of 50+ years created critical HNDL exposure. Legacy TLS 1.2 with RSA key exchange across 340 facilities, HL7 FHIR APIs using ECDSA signatures, and PACS imaging systems with unencrypted internal transfers. HIPAA, GDPR, and NHS Data Security requirements demanded comprehensive cryptographic modernization.

Our Solution

QStrike26™ identified 1,247 cryptographic endpoints across the network. Deployed ML-DSA-65 (FIPS 204) for API authentication and ML-KEM-768 for session key exchange. Custom middleware bridged legacy DICOM/HL7 systems without application rewrites. Hardware security modules upgraded with hybrid classical-PQC support.

HealthcareHIPAAGDPRML-DSAHL7 FHIRPACS

Key Results

Security IncidentsZero
HIPAA/GDPR Compliance100%
Crypto Exposure Reduction83%
Implementation Time87 days
Defense & Critical Infrastructure
•APAC•Q4 2024Ref: DEF-2024-008

Allied Defense Ministry

Quantum-Safe C4ISR Network

Achieve NSA CNSA 2.0 compliance across 12 classified data centers and multi-tier command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) operations.

The Challenge

National security mandate required quantum readiness by 2027 for all classified communications. Existing IPsec VPN infrastructure used IKEv2 with RSA-3072 key exchange across geographically distributed facilities. Zero tolerance for latency degradation in real-time tactical systems. Required separation between TOP SECRET and SECRET tier communications.

Our Solution

Implemented quantum-safe IPsec overlay using ML-KEM-1024 for key establishment and ML-DSA-87 for authentication. SIEM integration with real-time anomaly detection for cryptographic failures. Deployed SLH-DSA (SPHINCS+) for long-term document signatures. Multi-tier key management with hardware-bound secrets per classification level.

CNSA 2.0ML-KEM-1024SLH-DSAC4ISRIPsec

Key Results

Uptime Maintained100%
Latency Impact<2ms
Data Centers Secured12
CNSA 2.0 ComplianceCertified
Financial Services
•Global•Q1 2025Ref: FIN-2024-089

G-SIB Banking Group

Enterprise Crypto-Agility Migration

Complete enterprise-wide RSA-2048 replacement across 23 countries with quantum-resistant algorithms, maintaining 24/7/365 operations for $2.1 trillion in daily transaction volume.

The Challenge

Global systemically important bank (G-SIB) with 156,000 employees required cryptographic modernization across retail banking, investment banking, and asset management divisions. Legacy RSA implementations in 847 applications, 12 core banking platforms, and 2,400+ API endpoints. Regulatory pressure from OCC, FCA, and MAS for quantum readiness roadmap.

Our Solution

QSolve™ crypto-agility platform enabled algorithm-agnostic architecture supporting hot-swappable cryptographic providers. Phased migration with automated rollback: ML-KEM for key exchange, ML-DSA for transaction signing. Shadow-mode validation ran parallel cryptographic operations for 30 days before cutover. Zero-downtime deployment via blue-green infrastructure patterns.

G-SIBCrypto-AgilityQSolve™OCC ComplianceBlue-Green

Key Results

Full Migration58 days
Production DowntimeZero
NIST PQC AuditFirst-Pass
Applications Migrated847

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