Security & Trust
Cryptographic security for institutional data protection
Financial Jobs in London implements defense-in-depth security architecture across blockchain infrastructure, smart contract operations, and traditional application layers. All cryptographic operations are audited, verified, and compliant with financial services security standards.
Security Model
Smart Contract Security
All smart contracts undergo formal verification and third-party security audits before deployment. Contract code is immutable and verified on Etherscan and equivalent explorers for transparency.
Audit Partners
Trail of Bits, OpenZeppelin, ConsenSys Diligence
Coverage
Reentrancy, overflow, access control, upgrade patterns
Key Management & Custody
Institutional-grade key management using Hardware Security Modules (HSMs) with multi-signature schemes. Private keys never leave secure enclaves, and all key operations require quorum approval.
HSM Providers
AWS CloudHSM, Thales Luna, YubiHSM 2
Signing Scheme
3-of-5 multisig threshold for administrative operations
Data Protection & Encryption
End-to-end encryption for sensitive candidate data. Personal information is encrypted at rest using AES-256-GCM and in transit via TLS 1.3. Zero-knowledge proofs enable privacy-preserving matching without exposing plaintext data.
Encryption Standards
AES-256-GCM, ChaCha20-Poly1305, RSA-4096 for key exchange
Privacy Technology
ZK-SNARKs for anonymous credential verification
Incident Response & Monitoring
24/7 security operations center with automated threat detection, on-chain monitoring, and intrusion prevention systems. Incident response procedures are tested quarterly and comply with FCA notification requirements.
Monitoring
SIEM, on-chain event analysis, anomaly detection
Response Time
SLAs: 15 minutes detection, 1 hour containment
Compliance & Certifications
| Standard / Certification | Scope | Status | Valid Until |
|---|---|---|---|
| ISO 27001 | Information Security Management | Certified | 2025-12-31 |
| SOC 2 Type II | Security, Availability, Confidentiality | Certified | 2025-06-30 |
| FCA Registration | Recruitment Services (Temporary) | Registered | Ongoing |
| GDPR Compliance | Data Protection & Privacy | Compliant | Ongoing |
| Smart Contract Audit | Core Protocol Contracts | Verified | 2024-11-15 |