ALZA Design Doc

Alza Lab

Last Updated: 2018-05-29

Table of contents

• Objective
• Overview
• Frontend Design
  • Blockchain Browser
  • Reward Browser
  • Wallet Interface
    • Web
    • IOS
    • Android
• Backend Design
  • Miner (a.k.a SuperNode) Module
  • Payment Field Module
    • Server Side
      • Field Control
      • Reward
      • Arbitration
    • Client Side
      • Field State Control
      • Ledger Consolidation
      • Role Management
      • Dispute
      • Privacy
  • System Access Module
    • Server Side
      • Registrition
      • Identification
      • Previlidge
      • Account Recovery
    • Client Side
      • Registrition
      • Identification
      • Previlidge
      • Account Recovery
    • Security
      • Source address verification
      • Transmission data check
      • Business data backup
      • Password update configuration
  • RaFi Module
    • Server Side
      • Block Placement
      • Replication Manager
      • Decommissioing
    • Client Side
      • Chain Integraty
      • Disaster Recovery
  • Third-Party API
    • User Credit API
    • Payment Gateway API
    • Despute Evidence API
  • Monitoring
    • Data Healthy
    • System Stability
    • Network Performance
• Security Considerations

Objective

To build a low cost, hybrid payment infrastructure based on our paper.

Overview

One page high-level market-facing overview;

Frontend Design

Blockchain Browser

Reward Browser

Wallet Interface

Web

IOS

Android

Backend Design

Miner (a.k.a SuperNode) Module

Payment Field Module

Server Side

Field Control

Reward

Arbitration

Client Side

Field State Control

Ledger Consolidation

Role Management

Dispute

Privacy

System Access Module

Server Side

Registrition

Identification

Previlidge

Account Recovery

Client Side

Registrition

Identification

Previlidge

Account Recovery

Security

Source address verification

Transmission data check

Business data backup

Password update configuration

RaFi Module

Server Side

Block Placement

Replication Manager

Decommissioing

Client Side

Chain Integraty

Disaster Recovery

Third-Party API

User Credit API

Payment Gateway API

Despute Evidence API

Monitoring

Data Healthy

System Stability

Network Performance

Security Considerations

ALZA services and apps get attacked on a daily basis in the future. Think about potential attacks on your system and describe the counter-measures you have in-place to prevent or mitigate each attack. For each attack describe the worst case impact it would have. Also, list any known vulnerabilities or potentially insecure. @HZ