Taiwan completed government trials of three zero-trust controls between 2022 and 2024, while 47 top-tier agencies received help deploying identity checks. Financial regulators are taking a phased approach that starts with guidance and may later put implementation principles into baseline rules.
The two tracks show that zero trust in Taiwan is a program of staged technical and policy changes, not a product purchase or a single compliance deadline. Public records document trials and partial deployments, but they do not establish that every government body or financial institution has completed the architecture.
Zero trust moves checks closer to each resource
The US National Institute of Standards and Technology says zero trust shifts defenses away from static network perimeters and toward users, assets and resources. Its Special Publication 800-207 grants no implicit trust solely because an account or device is inside an organization’s network or belongs to the organization.
Authentication and authorization apply to both the user and the device before a session begins. A policy system can also consider the requested resource and current context, which means a successful login does not create unrestricted or permanent access across the network.
This model addresses work patterns in which staff, personally owned devices and cloud services operate outside a traditional enterprise boundary. It protects individual resources instead of treating an internal network segment as proof that a request is safe.
Taiwan separates identity, device and contextual checks
Taiwan's government implementation uses a resource-portal model in which requests pass through an access gateway. Its three core controls are identity authentication, device authentication and what official documents call trust inference, a contextual decision about whether to allow a particular request.
Identity controls establish who is requesting access and can replace a password-only login with a hardware-backed, two-factor authenticator. Device controls check whether the requesting computer has been registered and meets the organization’s requirements.
Trust inference combines those results with signals such as device health, source internet address and login time. The decision engine then permits or rejects the request under the organization’s access policy.
Government figures show trials and partial deployment
Taiwan's Ministry of Digital Affairs, which oversees national digital policy and government cybersecurity, reports that two government bodies trialed identity, device and trust-inference mechanisms in sequence from 2022 through 2024. The ministry's summary says 16 identity-authentication products and three device-authentication products passed functional validation during the same four-year government cybersecurity program.
A separate ministry page says 47 agencies in Taiwan's highest cybersecurity responsibility tier received assistance and deployed the identity-authentication component by the end of 2024. That figure covers one component at a defined group of agencies; it is not evidence of full deployment across the government.
| Published measure | Scope |
|---|---|
| Three controls trialed from 2022 to 2024 | Identity, device and trust-inference trials at two government bodies |
| 19 products passed functional validation | 16 identity products and three device products |
| 47 top-tier agencies assisted by the end of 2024 | Deployment of the identity-authentication component |
The published totals measure different things: a trial, a product test and an agency deployment. Combining them into a single completion rate would overstate what the records show, and the ministry does not provide a comparable public total for lower-tier agencies or local governments on those pages.
Financial guidance starts with higher-risk access
Taiwan's Financial Supervisory Commission (FSC), which regulates banks, insurers and securities firms, issued zero-trust guidance in July 2024. The guidance recommends starting with critical resources and mapping access paths across identities, devices, networks, applications and data.
The FSC identifies remote work, cloud access, privileged accounts, system and database administration, and contractor access as examples of higher-risk areas. Its four maturity stages move from improving existing static controls to using dynamic context, real-time monitoring and automated policy management.
The document is administrative guidance rather than a uniform technical mandate. It says institutions may adapt the approach to their existing systems, staffing, business risks and the maturity of available solutions.
The 2025 blueprint raises expectations without a fixed deadline
The FSC's December 2025 Financial Cybersecurity Resilience Development Blueprint contains 29 measures under four policy areas and is to run in phases over four years. Zero trust is one of 10 priorities in the plan.
The regulator said it would continue prioritizing higher-risk settings, survey institutions about their plans and progress, and assess whether implementation principles should gradually enter baseline cybersecurity rules. That wording marks a possible move beyond voluntary guidance, but it does not set one completion date for every institution or state that the full architecture became mandatory in 2026.
The blueprint calls for quarterly reviews and allows its content to change with threats and operating experience. APPI News could not find an official institution-by-institution completion table, so the available documents support the direction of policy but not a sector-wide adoption rate.
What the policy does and does not require
Neither government assistance nor product validation shows that an organization has applied every zero-trust control to every resource. A deployment can begin with stronger identity checks while device assessment, contextual decisions, logging and automated enforcement remain limited to selected systems.
The same distinction applies in finance. Taiwan's regulator has defined a maturity path and signaled that some principles may become baseline requirements, but each institution can begin from a different technical position. The public record supports a gradual rollout, not a claim that Taiwan switched its government and financial networks to zero trust on a single date.
Sources and further reading
- Zero Trust Architecture（US National Institute of Standards and Technology）
- Cybersecurity policies and regulations（Taiwan Ministry of Digital Affairs）
- Government shared application services（Taiwan Ministry of Digital Affairs）
- Guidelines for financial institutions introducing zero-trust architecture（Taiwan Financial Supervisory Commission）
- Financial Cybersecurity Resilience Development Blueprint（Taiwan Financial Supervisory Commission）
