Skip to main content
DigitalSanctum.
INTERNAL TOOL
Internal tool · adaptable for client work

Sanctum Vault

Secure credential and secret management for infrastructure, API keys, and service accounts. Sovereign secrets — never stored on third-party platforms.

Section 01

Encrypted Storage

All secrets are encrypted at rest using AES-256-GCM with application-layer key derivation. Neither the storage layer nor the filesystem can read plaintext without authorisation.

  • AES-256-GCM encryption at rest with unique per-secret keys
  • Key derivation via Argon2id from master passphrase
  • Encrypted backups with separate backup keys
  • Tamper-evident audit log of all secret access

Sovereignty Angle

Your encryption keys are derived from your own passphrase — we never hold the keys to your secrets. Zero third-party KMS, zero cloud HSM dependency.

Section 02

API Key Management

Provision, rotate, and revoke API keys and service account credentials with a single interface. Auto-generate cryptographically random tokens with scoped permissions.

  • Cryptographically random key generation (256-bit)
  • Per-key permission scoping and expiry dates
  • One-click rotation with zero-downtime propagation
  • Usage logging and anomaly detection

Sovereignty Angle

No third-party secrets manager stores your API keys. Every key is generated, stored, and validated on your own infrastructure — full data sovereignty.

Section 03

Access Control

Fine-grained role-based access control governs who can read, write, rotate, or delete each secret. Integrates with existing OIDC providers for seamless authentication.

  • Role-based access control (admin, operator, read-only)
  • OIDC and SAML SSO integration
  • Per-secret and per-folder permission inheritance
  • Granular audit trail with user attribution

Sovereignty Angle

Your access policy is defined in code and enforced on your own infrastructure. No third-party identity provider holds the keys to your secrets.

Section 04

Zero Third-Party Dependency

The entire vault runs on your own metal — no external secret management APIs, no cloud KMS, no SaaS backends. If your network is up, your vault is accessible.

  • Self-contained deployment with no external API calls
  • No dependency on AWS KMS, HashiCorp Cloud, or 1Password
  • SQLite-backed storage for zero infrastructure overhead
  • Full air-gap deployment capability

Sovereignty Angle

When every dependency is eliminated, the attack surface is your own. No third-party breach can expose your secrets — because there are no third parties.

We build these tools for clients too.

Start a Conversation

Digital Sanctum knowledge base

Search Digital Sanctum

Find services, processes, products, case studies, and strategic intelligence. Search stays in your browser.

Type at least two characters to search the knowledge base.