ShieldOS LogoShieldOS
Non-CustodialClient-Side EncryptionSolana-PoweredZero-Trust Architecture

Your Decentralized Personal Security Operating System

A unified suite of privacy-first tools built on Solana — secure chat, vault, authenticator, storage, and AI assistance. No passwords. No servers. Full user control.

Your Web3 Services

Manage your decentralized identity and secure your digital assets

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ShieldOS Authenticator

Multi-factor authentication with Web3 identity verification

Setup Auth →
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ShieldOS Drive

Distributed file storage with Web3 encryption

Access Drive →
Coming Soon

ShieldOS Mail

Decentralized email service with end-to-end encryption

Coming Soon
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ShieldOS Assistant

AI-powered Web3 assistant for security audits

Launch Assistant →

The Digital World Is Broken

Centralized Authentication Fails

Passwords leak, servers get hacked, users lose control.

No True Data Ownership

Corporations store, analyze, and monetize your data.

Fragmented Security Tools

Vaults here, chats there, files everywhere — zero integration.

Privacy Is Optional, Not Default

Users must trust companies blindly with sensitive data.

A Decentralized OS Where You Own Everything

Wallet-Based Access

No usernames or passwords — only cryptographic signatures.

Unified Security Suite

Chat, vault, AI, file storage, authenticator — all in one platform.

Zero-Knowledge Architecture

All encryption happens in your device. No plaintext ever leaves it.

Transparent & Open

Open-source code, verifiable security, no hidden data collection.

Everything You Need to Stay Secure — In One dApp

All apps run locally, encrypted, and wallet-gated. Nothing centralized.

ShieldOS Assistant

AI

Intelligent, privacy-preserving AI chat.

  • Real-time analysis
  • Context-aware replies
  • Local history
  • Optional E2E encryption

Authenticator

2FA Generator

Next-level TOTP with local encrypted seeds.

  • Add accounts with QR scan
  • Auto-refresh codes
  • Secure local storage
  • Compatible with all platforms

Vault

Passwords & Keys

Military-grade vault for passwords, crypto keys, and notes.

  • AES-256 encryption
  • Wallet-derived keys
  • Categories & search
  • Quick copy & strength detection

Chat

Encrypted Messaging

Wallet-to-wallet messaging with cryptographic verification.

  • Signed messages
  • Delivery status
  • Permanent on-chain (optional)
  • Authenticity validation

Drive

Encrypted Storage

A decentralized file system for your private documents.

  • Local encryption
  • IPFS/Arweave support
  • Share by wallet address
  • Folder & search functions

Calendar

Secure Scheduling

Your encrypted scheduling hub.

  • Event creation
  • Multiple views
  • Reminders
  • Export options

Expanding the Ecosystem

ShieldOS Mail

Decentralized email with wallet-based identities

ShieldOS Pass

Verifiable credentials & digital identity

ShieldOS Pay

Integrated payments & invoices

ShieldOS Link

Decentralized short links with analytics

Simple to Use. Hard to Compromise.

1

Connect Solana Wallet

Phantom, Solflare, Ledger, and more.

2

Sign a Cryptographic Message

Your signature becomes your login.

3

Client-Side Encryption Begins

Your device encrypts everything.

4

Data Stored Securely

Local, on-chain, or decentralized storage — your choice.

5

Access Your Tools

Chat, vault, drive, authenticator, AI — all seamlessly connected.

Powered by Modern, High-Performance Technology

Frontend

Next.js 16React 19TypeScriptTailwind v4shadcn/ui

Blockchain Layer

Solana Wallet AdapterEd25519 signaturesOn-chain registries

Storage Layers

Local (unencrypted)Local (encrypted)On-chain dataIPFS/Arweave

Security Standards

AES-256RSA-2048SHA-256Ed25519

Built on Solana for Speed, Scalability, and Security

Wallet infrastructure ready for mass adoption

Sub-second finality

Ultra-low fees

Robust tooling

Large active ecosystem

Use Cases

Individuals

  • Private communication
  • Manage all keys & passwords
  • Travel without borders
  • Control personal identity

Teams & Businesses

  • Secure onboarding
  • Encrypted collaboration
  • Decentralized access management
  • No risk of credential leaks

Be Part of the Decentralized Security Revolution

Frequently Asked Questions