Data flow diagram for online payments
Visualize the intricate pathways of user transactions with the online payments data flow example.
Data Flow Diagrams 
Threat Modeling 
Flow Chart About this example
Online payment systems are complex, integrating various services and protocols. This example provides:
- Secure transaction flow: Outlines the secure HTTPS connections between the user and services.
- Data management: Shows how data moves from front-end to analytics.
- Service interaction: Highlights the interaction between the web app and APIs.
- Layered data storage: Distinguishes between different data center security levels.
When to use
- Designing payment systems: To ensure secure and efficient data flow for new online payment solutions.
- Security assessment: For evaluating and enhancing existing payment system security.
- Onboarding developers: To help new team members understand your payment system’s architecture.
How to use
- Start editing: Duplicate the example file and double-click on the diagram to begin editing.
- Customize diagram: Add or modify nodes, groups, and relationships using Eraser’s simple diagram-as-code syntax, incorporating icons to aid visual comprehension.
- Customize layout: Adjust the layout by dragging elements on the canvas to optimize the diagram’s clarity and flow.
- Collect feedback: Share the diagram with team members, inviting them to comment and contribute to the refinement of the model.
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