001
Tax
Sector 001/006
Security, permissions, and audit logs
Taxpayer data is sensitive, so role-based access and a verifiable log are part of the requirement.
TaxCustomer / partner
Data, access rights, security policy and host infrastructure.
Security
Data zoneProcessingAdministrationHandover
Digitization touches some of the most sensitive material an organization holds. Our approach is designed for deployment in approved environments, where data residency, access and protection follow the customer's policy. Core technology is protected by design, and specifics are defined in the project's technical documentation and agreements.
⊠ Design principles
Least privilegeEach role is given only the access its work requires.
Eight principles shape how a digitization environment can be configured.
Network segmentationData, processing, administration and handover zones can be separated.
Data zoneProcessingAdministrationHandover
- Data residency. Data can remain within infrastructure the customer approves.
Private / on-premise AI
Local models can serve workloads where data is not allowed to leave the environment.
- IP protection. A deployment does not default to transferring source code or models.
Processing zoneLocal model
How to start
Approved environment
Data flowAccess model
Technical documents & agreements
Approved environment
A deployment begins with the environment the customer has already approved, not with a new one imposed on it.
Data flowAccess model
Together we confirm the data flow, the access model, the protection requirements and the responsibilities that apply.
Technical documents & agreements
Those decisions are documented as part of the project's technical documentation and agreements, so security can be reviewed and accepted before production scales.
Validation & acceptance +Responsibility model
Chinh Phong
Applications, workflow, models and core technology logic.
Joint control
Integration architecture, logs, security acceptance and the incident process.
DESIGNED FOR
Security and sovereignty patterns are designed into deployments and follow the customer's approved environment. Specific architecture, controls and responsibilities are defined in the project's technical documentation and agreements.
Sector
Related
An end-to-end data production platform: document understanding, extraction, reconciliation, rules, quality, provenance, and integration.
Platform +The measurement model and the Golden Standard that make digitization acceptance explicit.
Validation & acceptance +Chinh Phong adds a specialist Industrial Data Production layer that complements platforms, integrators and institutions.
Partnerships +
Talk to us
Start from the environment you already approve. We will work through data flows, access, protection and responsibilities, and document them for review.
Discuss a digitization challengeContactchinhphong.com/en/contact