Security Built for Mission-Critical Codebases
XintoX enforces defense-in-depth security: Zero Source Code Retention, hardware-locked API credentials, end-to-end cryptographic isolation, and continuous OWASP Top 10 mitigation.
No Source Code Stored
Files are parsed in memory and discarded. What is kept is an index: file paths, symbol names, signatures and docstrings, line numbers, routes and the names of identifiers each symbol uses. Function bodies and files are never stored, and nothing is used to train models.
Hardware Device Fingerprint Lock
Every API key binds to a single engineer’s workstation via machine UUID, CPU serial, and MAC hash. Stolen keys are rendered completely inert on unauthorized hardware.
Multi-Tier Shard Isolation
Enterprise tenants enjoy dedicated, isolated Elasticsearch instances and Redis caches. Strict schema-level and index-level partitioning guarantees 100% data separation.
Cryptographic Standards & Transport Hardening
All MCP protocol connections (SSE, JSON-RPC) and web interactions enforce TLS 1.3 with HTTP Strict Transport Security (HSTS, max-age=63072000; includeSubDomains; preload).
Database volumes and dense vector caches are encrypted at rest using industry-standard AES-256. API keys are hashed with SHA-256; plaintext keys are never stored.
Edge-verified session tokens are cryptographically signed using Web Crypto API (crypto.subtle) with tamper-resistant expiry and origin bounds.
Strict security headers block cross-site scripting (XSS), clickjacking (frame-ancestors 'none'), and MIME-type sniffing across all routes.
OWASP Top 10 (2021/2025) Verified Protections
The XintoX engine and web console undergo continuous vulnerability auditing aligned with the OWASP Application Security Verification Standard (ASVS).
| Vulnerability Category | XintoX Defense Implementation | Status |
|---|---|---|
| A01: Broken Access Control | Role-based tenant isolation in middleware, safe redirects, admin-only route guards | Enforced |
| A02: Cryptographic Failures | SHA-256 API key hashing, zero plaintext key storage, masked key prefixes | Enforced |
| A03: Injection (SQL / Command) | 100% parameterized SQL prepared statements via MariaDB pool, zero string concatenation | Enforced |
| A04: Insecure Design | Rate limiting, hardware device binding, payment signature verification via Razorpay HMAC | Enforced |
| A05: Security Misconfiguration | Strict CSP, HSTS, X-Content-Type-Options, X-Frame-Options SAMEORIGIN, least-privilege Docker | Enforced |
| A07: Identification & Auth Failures | Sliding-window IP/user rate limiting (5 req/min), password policy enforcement, bcrypt | Enforced |
| A10: SSRF & Path Traversal | AST scanner path sanitization blocking traversal outside approved project boundaries | Enforced |
Coordinated Vulnerability Disclosure
We deeply appreciate responsible security research. If you discover an issue, please report it directly to our security engineering team for expedited remediation.
Email security@aanwik.com