DEFENSE-IN-DEPTH ARCHITECTURE // SOC 2 READINESS

Security Disclosure & Controls

Comprehensive cryptographic boundaries, hardware key management, and responsible disclosure standards.

1. Cryptographic Key Management & Hardware Isolation

Private key security is the bedrock of digital banking and tokenization infrastructure. Y3K Markets employs a zero-knowledge hardware boundary for client signing keys:

  • Android Keystore StrongBox: Key generation occurs on a dedicated hardware tamper-resistant microchip (e.g. Titan M2). Keys never enter main RAM or application memory.
  • iOS Secure Enclave: Biometric operations are gated directly by Apple's hardware crypto coprocessor using ECDSA P-256 signatures.
  • Cloud HSM & MPC Quorum: Server-side custodial keys are divided into encrypted shards using 3-of-5 Multi-Party Computation (MPC) across geographically distributed FIPS 140-3 Level 3 Hardware Security Modules.

2. Network & Cloud Edge Security

All incoming traffic is filtered through Cloudflare's Enterprise Edge security mesh:

  • DDoS Mitigation: Real-time automated scrubbing against Layer 3, Layer 4, and Layer 7 volumetric attacks.
  • Transport Layer Security: TLS 1.3 mandated across all public and internal endpoints with Strict-Transport-Security (HSTS) preload.
  • Zero Trust Internal Access: Engineering access to tenant environments requires hardware FIDO2 WebAuthn keys and ephemeral single-use SSH certificates.

3. Vulnerability Disclosure Program & Bug Bounty

We welcome responsible security research from independent white-hat researchers, academic groups, and penetration testers.

Security Contacts:
Direct Submission: EMAIL_PLACE
PGP Fingerprint: 4E57 4939 D460 D284 B5D9 9064 6D4A EAEF 2D49 FA13
Target Response Time: Within 24 hours for critical severity assessments.

Disclosure Guidelines:

  • Provide a detailed proof of concept without exploiting data or disrupting production services.
  • Allow our engineering team a minimum of 30 days for remediation before public disclosure.
  • Do not access, modify, or exfiltrate client or beneficial owner non-public records.

4. Incident Response & Business Continuity

Our security operations desk maintains 24/7 automated monitoring with PagerDuty integration. In the event of a verified security incident affecting client data, clients are notified within 24 hours in accordance with GLBA, SEC, and GDPR incident response mandates.