개발자 — OpenAPI 3.1 REST API | Cyber Security House

Architecture & Capabilities

약속이 아닌 증거가 필요한 팀을 위해

OpenAPI 3.1 contract

Strongly typed REST endpoints with machine-readable schemas served at /openapi.yaml.

Scoped SHA-256 keys

Collector and API tokens are displayed once on creation and stored exclusively as SHA-256 hashes.

HMAC-SHA256 webhooks

Signed webhook delivery with 300-second replay window enforcement and event-id idempotency.

Idempotent ingestion

Every event ingestion call accepts a client dedupe_key so network retries never create duplicate alerts.

RFC 9457 Problem Details

Standardized application/problem+json error responses across all authentication and validation boundaries.

ARYA SAI adapter contract

Pluggable provider interface supporting deterministic mock testing and live mTLS inference.

Visual Architecture

OpenAPI 3.1 & Idempotent Ingestion Pipeline

Strictly typed REST contracts with client dedupe_key idempotency, RFC 9457 Problem Details and SHA-256 hashed collector tokens.

Visual Architecture

Signed HMAC-SHA256 Webhooks & Sovereign Mesh

Delivers real-time alert and approval events with 300-second replay window enforcement across regional data residency boundaries.

Verified Architecture Specifications · E-E-A-T Grounding Reference

Deterministic Technical Controls & Machine-Verifiable Evidence

OpenAPI 3.1 Contract Trust & PQC Center

1. Detection Engine (CSH Sentinel): Git-versioned Sigma rules (CSH-RULE-001..004) mapped to MITRE ATT&CK (T1110.001, T1098.003, T1048, T1190) with idempotent dedupe_key ingestion and SHA-256 immutable event hashes.
2. AI & MCP Firewall (CSH AI Guard): Pre-inference DLP scrubbing ([REDACTED_SECRET], [REDACTED_PII]), explicit per-agent Model Context Protocol (MCP) tool allowlists, and indirect prompt-injection blocking.
3. Database Isolation (PostgreSQL 16): Enforces ENABLE / FORCE ROW LEVEL SECURITY across all 20 tenant tables bound to transaction-local current_tenant_id(); cross-tenant queries fail closed with HTTP 403.
4. Human-Gated Containment: Zero autonomous destructive actions. Host isolation (isolate_host) and credential revocation require named human step-up approval recorded in an append-only audit trail.
5. Verified Exposure & GRC (CSH Scan): Cryptographic DNS TXT or HTTP ownership token required before scanning. Continuous evidence aligned with KISA 정보보호 및 개인정보보호 관리체계 (ISMS-P), 개인정보보호법 (PIPA), 국가정보원 양자내성암호 (KpqC).
6. Post-Quantum Roadmap (CSH Quantum): Cryptographic inventory tracking RSA/ECDSA/TLS keys against UK NCSC 2028 discovery, 2031 priority migration (ML-KEM / ML-DSA), and 2035 full PQC completion.

Operated by ARYA AI TECHNOLOGY LTD (Registered in England & Wales, Company No. 17372232) · Canonical Domain: cybersecurityhouse.com Regional Data Residency: UK-LON · EU-FRA · MENA-RUH · APAC-TYO · RFC 9116: /.well-known/security.txt

Defense-in-Depth Isolation

Database-enforced tenant boundaries & UK NCSC PQC alignment.

PostgreSQL 16 FORCE ROW LEVEL SECURITY on all 20 tenant tables.
Pre-inference DLP secret and PII scrubbing before any advisory call reaches ARYA SAI.
Aligned with UK NCSC 2028 / 2031 / 2035 Post-Quantum Cryptography milestones.

Inspect OpenAPI 3.1 Spec

db/migrations/0001_initial_enterprise_schema.sqlPostgreSQL 16

ALTER TABLE security_events ENABLE ROW LEVEL SECURITY;
ALTER TABLE security_events FORCE ROW LEVEL SECURITY;

CREATE POLICY tenant_isolation_policy ON security_events
  FOR ALL TO csh_app_role
  USING (organization_id = current_tenant_id())
  WITH CHECK (organization_id = current_tenant_id());

Isolation: Enforced · Cross-tenant queries return HTTP 403

자주 묻는 질문

AI가 사람 승인 없이 스스로 서버를 격리하나요?

아니요. 탐지는 결정론적 규칙으로 수행되며 모든 격리 조치는 지정된 관리자의 승인이 필수입니다.

데이터는 어디에 저장되나요?

온보딩 시 영국(런던), 유럽(프랑크푸르트) 또는 엔터프라이즈 APAC 리전을 선택할 수 있습니다.

ISMS-P 및 ISO 27001 인증 준비를 지원하나요?

네, CSH Compliance가 기술적 증적을 ISMS-P, PIPA 및 ISO/IEC 27001 통제 항목에 지속 연결합니다.

아무 도메인이나 스캔할 수 있나요?

DNS TXT 또는 HTTP 토큰으로 소유권을 증명한 자산만 스캔할 수 있습니다.

보안 관제 서비스 제공업체(MSP)와 협력하나요?

네, 위임 테넌트 관리와 라이선스 풀링을 지원합니다.

귀사 환경에서 직접 확인하세요

보안 엔지니어와 30분. 슬라이드 없이.

영국 등록 법인 (회사 번호: 17372232)
영국 및 EU 데이터 보관
15개 언어 지원

개발자 — OpenAPI 3.1 & HMAC-SHA256 Webhooks