ChainGuard Access ControlEnterprise Asset Management & Treasury Security

Enterprise-grade smart contract security framework met three-address protocol, team-based multi-signature, guardian attestation en airgapped mobile 2FA voor treasury contracts en complete ecosystem beveiliging.

$3B+

Beveiligde Digital Assets

100%

Audit Trail Coverage

Single Points of Failure

Het Enterprise Digital Asset Challenge

Traditionele blockchain security faalt voor enterprises omdat development teams en end users in geïsoleerde systemen werken zonder unified control.

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Team Isolatie

Developers bouwen veilige smart contracts, maar teams kunnen niet samenwerken aan asset management.

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CFO Controle

CFOs hebben enterprise controls nodig, maar developers werken met individuele wallet adressen.

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Compliance Gaps

Compliance vereist audit trails, maar blockchain transacties zijn verspreid over meerdere systemen.

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Single Points of Failure

Crypto wallets zijn geïsoleerde single-user tools zonder team collaboration mogelijkheden.

Three-Address Protocol Security

Revolutionaire security architectuur die multiple independent layers biedt voor complete asset protection.

Defense-in-Depth Architectuur

Owner Address (EOA)

Primaire wallet controle - eerste laag van security met directe asset ownership.

ChainGuard 2FA Signer

Off-chain mobile 2FA met on-chain validatie - airgapped security laag.

Guardian Attestation (Optional)

Server-side enterprise oversight voor high-value operations en compliance.

Decentralized Mode

3 Addresses • 2 Signatures Required

Owner + ChainGuard + Fallback

Enterprise Mode

4 Addresses • 3 Signatures Required

Owner + ChainGuard + Guardian + Fallback

Technische Architectuur

Complete security ecosystem met centralized audit system, team-based multi-signature en guardian protection.

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ChainGuardCore

Central security hub die alle project contracts coordinate met unified team management.

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Team Multi-Signature

Role-based access control met JUNIOR, SENIOR, LEAD, OWNER rollen en configurable thresholds.

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Mobile 2FA Integration

QR-code gebaseerde secure operation signing via ChainGuard mobile app met airgapped security.

Security Libraries & Components

ChainGuardVerify

User signature verification & EIP-712 compliance

ChainGuardUpdate

Admin operation protection & parameter updates

ChainGuardEmergency

Emergency controls & circuit breaker patterns

ChainGuardAuthorize

Authorization operations & role management

ChainGuardGuardian

Guardian state management & protection levels

ChainGuardSecurityLib

Nonce management & hash generation utilities

Enterprise Ecosystem Benefits

ChainGuard verbindt development teams en end users met complete ecosystem control voor executives.

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Voor Development Teams

Unified security framework met team-based multi-signature, automated audit logging en real-time monitoring.

Team consensus replacing admin keys

Automated compliance reporting

Cross-contract analytics

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Voor End Users

Zero-complexity asset management via ChainGuard mobile app met biometric authentication en QR approvals.

Geen seed phrases of gas fees

Cross-chain consistency

Emergency fallback access

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Voor Executives

Complete ecosystem control met executive dashboard, role-based access en regulatory compliance automation.

Real-time portfolio visibility

Risk management controls

One-click compliance reports

Treasury & Asset Management

Enterprise-grade treasury management met multi-signature security, guardian oversight en comprehensive audit trails.

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Treasury Contracts

Multi-sig beveiliging voor corporate treasury management

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Dev Access Control

Role-based development team access management

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Ecosystem Security

Cross-contract monitoring & threat detection

Smart Contract Integration

Framework Import

Import ChainGuard libraries en interfaces in je smart contracts.

Core Deployment

Deploy ChainGuardCore met je team setup - verschijnt direct in dashboard.

Project Registration

Registreer je project via dashboard voor attestation en monitoring activation.

Integratie Voorbeeld

Zie hoe eenvoudig ChainGuard Access Control integreert in je smart contracts.

Smart Contract Integratie

📦 Import Libraries

// ChainGuard Security Framework
import "./ChainGuardCore.sol";
import "./library/ChainGuardUpdate.sol";
import "./library/ChainGuardEmergency.sol";
import "./interfaces/ISecurityMonitored.sol";

contract MyTreasuryContract is ISecurityMonitored {
    using ChainGuardUpdate for IChainGuardCore;
    
    IChainGuardCore public chainGuardCore;
    uint256 public contractNonce;
}

🔐 Protected Functions

// Team-protected treasury function
function withdrawTreasury(
    uint256 amount,
    bytes[] memory teamSignatures,
    bytes memory guardianSignature,
    uint256 deadline
) external {
    // ChainGuard handles all validation
    (bool valid,, uint256 newNonce) = 
        chainGuardCore.validateWithdrawal(
            amount, teamSignatures, 
            guardianSignature, deadline
        );
    
    require(valid, "Invalid signatures");
    contractNonce = newNonce;
    // Execute withdrawal...
}

Guardian Protection System

Server-side enterprise oversight voor high-value operations met automated compliance en threat detection.

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Automated Guardian Oversight

Server-side attestation system dat automatisch high-value operations monitort en enterprise policies enforced.

Value threshold monitoring

Policy enforcement automation

Real-time threat detection

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Compliance Automation

Automatic generation van compliance reports voor SOC2, ISO27001, GDPR met immutable audit trails.

SOC2 compliance reporting

ISO27001 audit trails

GDPR data protection

Complete Ecosystem Security

Unified security across alle smart contracts met centralized monitoring, emergency controls en team collaboration.

Deploy ChainGuardCore

Central security hub deployment met team setup en guardian configuration.

Project Attestation

Server creates project attestation via dashboard - project wordt "Attested" status.

Function Registration

Self-service function registration voor mobile app integration en monitoring.

Airgapped Operations

Secure operations via ChainGuard mobile app met QR approvals en biometric security.

Enterprise Use Cases

ChainGuard Access Control is perfect voor treasury management, development team security en ecosystem protection.

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Corporate Treasury

Multi-billion dollar treasury management met team consensus, guardian oversight en compliance automation.

Multi-sig withdrawals

CFO approval workflows

Regulatory reporting

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Development Teams

Role-based access control voor development teams met JUNIOR, SENIOR, LEAD, OWNER permissions.

Role-based permissions

Team consensus operations

Automated audit logging

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Ecosystem Protection

Cross-contract monitoring met unified security framework en centralized threat detection.

Cross-contract analytics

Unified monitoring

Emergency controls

Airgapped Mobile Security

ChainGuard mobile app biedt military-grade airgapped security voor enterprise asset management.

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Fysieke App Isolatie

Private keys blijven altijd op het apparaat - nooit geëxporteerd of gedeeld.

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Biometric Authentication

Je vingerafdruk wordt je digitale handtekening - geen wachtwoorden nodig.

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QR Code Approvals

Scan QR codes om transactions goed te keuren - human-readable transaction details.

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ChainGuard Mobile App

Secure Transaction Signing

Real-time Processing

Cross-Chain Support

Implementeer Enterprise Security

Beveilig je smart contracts en treasury management met ChainGuard Access Control framework.

Implementatie Bespreken

Smart contract libraries • Mobile app • Guardian system • Enterprise dashboard • Compliance automation

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