I.Folio I · Cover

The conversations that decide your company.

NX Vault is the private communication estate of the modern enterprise — every message, every call, every document, sealed inside one sovereign mesh that runs on hardware you own, under keys only you hold.

View the briefing film Tour the estate

Shay SassonFounder · Sasson AI

N · X

FOLIO I · 2026·05

II.Folio II · The Briefing

A private cinema. Seventy seconds.

English voice-over. Plays muted on entry — tap audio to listen. The film is best viewed in stillness; let it breathe.

· Edition 2026·05
· Duration 1m 10s
· Sealed AES-256

NX VAULT · Folio II

FOLIO II · pp · NX VAULT

III.Folio III · Why it matters

Most of what your company actually decides is happening on someone else's servers.

For thirty years, the most sensitive conversations inside serious organisations have moved through consumer software. Chat platforms that index every word. Video tools that mint cloud recordings on someone else's storage. Mail systems searchable by their own vendor. The most delicate sentences in the company live on infrastructure the company does not own.

The board's decisions. The merger discussion. The settlement letter. The terms of the senior hire. The legal opinion. The clinical-trial result. The wire instruction. Each of these is a single message — and each, today, is a single subpoena, a single insider, or a single product change away from leaving the building.

NX Vault closes that door. The estate is sovereign by construction. The infrastructure sits in your cabinets. The keys live under your custody. The agents that draft, route, retain, and certify are yours — answerable to your governance, not to a vendor's roadmap.

FOLIO III · pp · NX VAULT

IV.Folio IV · The Estate

Five rooms. One estate.

· Folio IV — i

The Boardroom

· Sealed video calls
· Quorum certified by agents
· No cloud recordings

· Folio IV — ii

The Correspondence

· Encrypted messaging
· Counsel-grade redaction
· Sealed receipts

· Folio IV — iii

The Library

· Document custody
· Versioned and signed
· Privilege-aware

· Folio IV — iv

The Archive

· Sealed long-term storage
· Records-management policy
· Auditor-only access

· Folio IV — v

The Custody

· Hardware key vault
· Split-custody
· Rotation under your hand

FOLIO IV · pp · NX VAULT

V.Folio V · The Agents

A private staff of agents. Served, not flashy.

Chief-of-staff agent

Triages every conversation, drafts replies, routes decisions to the right room, and brings a calm summary at the end of the day.

Counsel agent

Reads every privileged thread under your firm's standards, applies redaction, signs receipts, and surfaces the lines a partner would underline.

Archivist agent

Versions documents, applies retention, and keeps the library in the order an auditor will recognise. Nothing is lost; nothing leaks.

Custodian agent

Holds the keys. Rotates under your policy. Splits custody across jurisdictions when your governance requires it. Speaks only to attested operators.

FOLIO V · pp · NX VAULT

VI.Folio VI · Deployment

Six ways the estate can be installed.

On-prem cabinet

An NX Vault cabinet installed inside your premises — power, network, and a sealed key-custody appliance.

Private cloud

Tenant-isolated NX Vault on a sovereign cloud region, with key custody held outside that region.

Co-location

Operated from a sovereign colocation facility under split tenancy, ideal for groups operating across cities.

Air-gapped key custody

The vault that holds your keys is physically separated from the network that holds your messages.

Audit-only mode

A reading-room deployment where regulators or auditors can verify without ever holding a private key.

Multi-jurisdiction split-custody

Custody distributed across legal jurisdictions so no single regime can compel disclosure.

FOLIO VI · pp · NX VAULT

VII.Folio VII · Whitepaper

Principles for a Private Communication Estate.

Forty pages. The architecture of NX Vault as a sovereign communication estate — custody, redaction, governance, retention, the role of agents inside a serious organisation, and the operational doctrine for installing the vault inside an existing enterprise without disrupting it.

· Folio NX-VAULT-WP-001· Edition 2026·05· Privileged · Estate

Released to verified principals only.

FOLIO VII · pp · NX VAULT

VIII.Folio VIII · The House

N · X

A private house for sovereign communication.

NX Vault is built by Sasson AI — founded by Shay Sasson. The same house ships NX NX for defence, NX Telco for sovereign carriers, and NX Orbit for orbital operators. Each application is built for principals who refuse to lease their most important conversations from anyone.

● Sasson AI· Founder · Shay Sasson· Doctrine NXNX-001

FOLIO VIII · pp · NX VAULT