We think as attackers

No security promises.
Design-only entities.

We study identity, boundaries, and data paths to design controls where they are needed: in the session, in authorizations, in encryption, and in execution.

Hacker engineering approach Zero-trust architecture Cryptographic-first systems Compiled Go runtime, non-interpretable

ARCHITECTURE / DEFENSE IN DEPTH

Every level is a boundary to overcome.

Attack vectors
01 / Verified identity
02 / Authorized access
03 / Document encryption
Protected coreData · services · execution

Our bunker is a layered architecture: distinct controls on identity, permissions, and execution. Vault encryption protects selected sensitive documents.

// 01 — Behavior

Security isn't just claimed.
Security is executed.

→Every access is verified
→Every operation is signed
→Every event is tracked
→Every change is reversible only via policy
// 02 — Surface

System Surface

Every layer is a design choice, not a patch. Touch a node to inspect it.
AUTH-01 Authentication Level Verifiable Cryptographic Identity KEY-BASED Asymmetric key pairs per session. No passwords stored, no shared secrets. RSA-OAEP handshake at every connection.
RBAC-02 RBAC Governance Permissions validated at runtime ACTIVE Role-based capability model. Every action is verified against signed policies. Deny-by-default, no implicit permissions.
VAULT-03 Vault Encryption Core Selective client-side encryption AES-256-GCM Authenticated encryption at rest. Keys never leave the client boundary; the server stores ciphertext it cannot read.
HYDRA-04 Hydra Sync Engine Signed event propagation EVENT-DRIVEN No polling. State propagates only via signed and ordered events — replay and reordering are rejected by design.
EXEC-05 Client Execution Model On-device sovereign execution LOCAL-FIRST Computation runs on-device. Sensitive logic never touches a server that could be compromised or coerced.
GATE-06 Gateway JS Loader Encrypted form delivery CIFRATO No raw script delivery. Modules are decrypted and verified in memory before execution.
CORE-07 Compiled Go Runtime Single binary, no interpreter COMPILED The backend is a single compiled Go binary: no interpreters to tamper with, no source code executable on the server, and no runtime dependencies. Memory-safe by design and tamper-proof, with zero technical debt from dynamic languages.

Vault encryption applies to selected sensitive documents. Operational data, authorizations, and services maintain distinct controls within the system.

// 03 — Enforcement

Enforcement Engine

Five controls enforced at runtime, not documented on paper.

01 Policy-driven execution
Active
02 Cryptographic identity binding
Active
03 Runtime permission validation
Active
04 Event-level Audit Logging
Active
05 Client-side isolation model
Active
// 04 — Signals
Controls diagram

Security Signals

Illustrative diagram of control areas: this is not a real-time reading of the infrastructure.

Signal Events Status
AUTH EVENTS Identità e contesto della sessione AUTH
VAULT ACCESS Documenti cifrati e destinatari autorizzati VAULT
SYNC EVENTS Flusso e coerenza degli aggiornamenti HYDRA
ROLE CHANGES Ruoli, capability e autorizzazioni RBAC
CRYPTO OPERATIONS Cifratura e gestione delle chiavi CRYPTO
// 05 — Analytics

Threat Model Analysis

The model links attack scenarios to the controls to be examined. Verifying a vulnerability requires evidence from the analyzed system.

Threat VectorStatus
01 Identity Spoofing Mitigated
02 Token Replay Locked
03 Role Escalation Blocked
04 Data Exfiltration Contained
05 Client Compromise Isolated
06 Server Compromise Zero-Trust Barrier
07 Insider Abuse Controlled · RBAC + Keys
// 06 — Reduction

Attack Surface Reduction

What we removed matters more than what we added.

No raw JavaScript delivery Removed
No direct database exposure Removed
No server-side decryption of sensitive data Removed
No implicit trust between client and server Removed
No polling-based synchronization Removed
Event-driven architecture only Removed
No runtime interpreter — only a compiled Go binary Removed
No executable source code exposed on the server Removed
No external dependencies dragged at runtime Removed
// 07 — Failure model

Failure Model

Designed to fail safely. Every compromise has a boundary.

Se
Client is compromised
→Local Isolation
Se
Network is compromised
→No Vault access
Se
Server is compromised
→Unusable encrypted data
Se
Policies are altered
→Locked enforcement

Containment depends on the point of compromise and the keys or authorizations involved. These scenarios guide the system analysis.

Security is not a feature. It is a system property.

If it can be fixed later,
was poorly designed.

// 08 — Request

Security Review Request

We don't sell penetration tests. We analyze system architecture at its deepest level.

If your system assumes trust,
is already compromised by design.