Built-in MFA
Use Datawiza MFA methods at the gateway layer without waiting for a separate CIAM or IdP deployment.
MFA gateway
Add MFA in Front of Existing Apps Without Changing Code
Datawiza Access Proxy can act as a no-code MFA gateway for customer portals, partner apps, internal tools, and legacy web applications.
Place Datawiza in front of the app, use built-in MFA, and enforce access policy before traffic reaches protected resources. No application code changes, user migration, or separate CIAM rollout required.
The practical difference
An MFA Gateway Enforces Strong Authentication Before App Access
Instead of embedding MFA logic into every application, an MFA gateway becomes the control point between users and apps. Security teams can apply policy centrally while application teams avoid risky login rewrites.
No-code deployment
Route app traffic through Datawiza Access Proxy and enforce MFA without changing protected application source code.
Central policy
Apply MFA by app, path, user, group, audience, or rollout stage from one enforcement layer.
Audit-ready visibility
Capture access, MFA, policy, and application-routing events for security review, troubleshooting, and compliance evidence.
Comparison
MFA Gateway vs App-by-App MFA Coding
The gateway model is strongest when you need MFA across existing applications that were not designed for modern authentication.
| Criteria | Datawiza Access Proxy | App-by-App MFA Coding |
|---|---|---|
| Enforcement point | MFA is enforced by Datawiza Access Proxy before approved traffic reaches the app. | MFA logic is implemented separately inside each application or login flow. |
| Application changes | No source-code changes, app-server plugins, or login rewrites required for the protected app. | Each app needs development, regression testing, release planning, and long-term maintenance. |
| Identity migration | No user migration or CIAM rollout is required to start enforcing built-in MFA. | Often tied to broader identity migration, SDK adoption, or user-store changes. |
| Legacy compatibility | Works well for legacy and custom apps that do not natively support SAML, OIDC, or MFA. | Depends on what each application can support and what the team can safely modify. |
| Policy consistency | MFA, access policy, and audit are centralized at the gateway layer. | Policy can fragment across apps, frameworks, and development teams. |
| Best-fit project | Fast MFA rollout for existing apps without code changes. | Deep application modernization where teams already plan to rewrite login. |
Architecture proof
Two Ways to Add MFA: Rebuild Identity or Protect the App in Front
CIAM platforms are powerful when you are rebuilding customer identity, migrating users, or redesigning login across applications. But if the immediate goal is to add MFA to existing apps, that path can create more work than the security project needs.
Datawiza Access Proxy gives teams a faster deployment model: place MFA enforcement in front of the app, keep the application unchanged, and roll out stronger access control app by app.
Best when identity modernization is the project.
Traditional CIAM Migration Path
- 1Register or rebuild each application
- 2Migrate users or connect user stores
- 3Rewrite login and session flows
- 4Add SDKs, redirects, or protocol support
- 5Test every app-specific edge case
- 6Roll out after application release cycles
Good fit for new apps or broad customer identity transformation. Slower fit when the app simply needs MFA now.
Best when the app already exists.
Datawiza Access Proxy Path
- 1Place Access Proxy in front of the app
- 2Turn on built-in MFA
- 3Configure policy by app, path, group, or rollout phase
- 4Forward approved traffic to the existing application
- 5Log MFA, policy, and access events
- 6Expand to the next app without rewriting login
Good fit for legacy apps, customer portals, partner apps, and internal tools that need MFA without code changes.
Proxy-based MFA architecture
Datawiza sits between users and existing apps
Users
Employees, customers, partners, or vendors request app access.
Datawiza Access Proxy
Built-in MFA, centralized policy, and session enforcement happen before app access.
Built-in MFAAccess policyApp path rulesAudit logs
Existing Web App
The app keeps running as-is, with no MFA code change or user migration required.
Policy before app access
Challenge users before sensitive app traffic reaches protected resources.
App stays unchanged
Keep the existing login pattern while adding MFA at the access layer.
Audit-ready events
Record authentication, MFA, policy, and routing decisions for review.
Datawiza enforces MFA before users reach the application. The app keeps running as-is, while Access Proxy becomes the control point for authentication, policy, and audit.
Why teams choose this path
Faster MFA rollout without app rewrites
- No application source-code changes
- No separate CIAM migration required
- Built-in MFA from Datawiza
- Centralized policy before app access
- Works for legacy, custom, customer, partner, and internal web apps
- Audit-ready access and MFA logs
Deployment timeline
A Practical Rollout Timeline
Start with one app, validate the policy, then repeat the same access-layer pattern across the rest of the portfolio.
- Day 0
Pick one app
Choose a high-risk customer portal, partner app, internal tool, or legacy application.
- Day 1
Put Access Proxy in front and turn on MFA
Route traffic through Datawiza Access Proxy, enable built-in MFA, and define who should be challenged, when, and for which app paths.
- Day 2
Pilot with a small group
Validate the user experience, access logs, and rollback plan with a limited audience.
- After pilot
Expand app by app
Apply the same gateway pattern to more apps without starting a new MFA coding project each time.
Customer proof
“Datawiza is the least friction option to move to a modern MFA. By going with Datawiza and getting this done in a very short time, we were the heroes.”
Related MFA pages
Explore the No-Code MFA Deployment Path
Use these pages to compare the gateway approach, reverse proxy architecture, legacy app rollout, and vendor-specific MFA alternatives for existing applications.
No-Code MFA
Start with the main overview for built-in MFA, proxy enforcement, app coverage, and rollout strategy.
What is No-Code MFA?
Get the definition of no-code MFA, including built-in MFA, identity provider mode, and where access-layer enforcement fits.
MFA for HR Systems
Protect PeopleSoft HCM, payroll, employee self-service, retiree portals, and other web-based HR systems without changing app code.
MFA for legacy applications
Add MFA to legacy applications without changing source code, migrating users, or waiting for an application rewrite.
MFA for Web Applications
Add MFA or 2FA to public-facing, external-facing, internet-facing, internal, and custom web applications without changing app code.
MFA for IIS applications
Add MFA to IIS applications without touching code, using Datawiza built-in MFA or Entra ID, Okta, Ping, or Duo as the identity provider.
MFA for Admin Portals
Protect admin portals, admin dashboards, back-office apps, and privileged web consoles with MFA before app access.
MFA for Customer Portals
Protect customer portals, partner apps, vendor portals, and customer-facing applications without forcing a CIAM migration.
MFA for ERP Applications
Protect SAP, Oracle, Microsoft Dynamics, Infor, Epicor, NetSuite, Sage, Acumatica, and custom ERP web apps without rewriting login.
MFA reverse proxy
Use a reverse proxy in front of existing web applications to add MFA without changing application source code.
MFA without user migration
Add MFA for existing users without forcing a user migration or rebuilding the application's login system first.
MFA without an IdP
Use Datawiza built-in MFA after the existing app login and before application access when an IdP integration is not required.
Datawiza Access Proxy
See the product behind the proxy pattern for SSO, MFA, access policy, headers, and audit across existing web apps.
compare the top MFA solutions
Compare the top MFA solutions by deployment model, legacy app support, no-code coverage, and pricing approach.
Auth0 MFA Alternative
Compare Datawiza with Auth0 when you need MFA for existing apps without a full CIAM migration.
Cognito MFA Alternative
Compare Datawiza with Cognito when you need MFA before moving users into AWS user pools.
Entra External ID MFA Alternative
Compare Datawiza with Entra External ID for existing apps that are not ready for a customer identity rebuild.
PingOne MFA Alternative
Compare Datawiza with PingOne when not every app can join a Ping-centered MFA rollout immediately.
Twilio Verify Alternative
Compare Datawiza with Twilio Verify when you need MFA and 2FA for existing apps without building a verification API integration.
SAP MFA for Web GUI, Fiori, Portal, and SRM
Add multi-factor authentication (MFA) and two-factor authentication (2FA) to SAP Web GUI, Fiori, Portal, Web Dynpro, ITS, SRM, supplier portals, and ABAP web apps without upgrading SAP.
NYDFS MFA
See how regulated teams can enforce MFA for web applications, remote access, privileged accounts, and third-party access tied to NYDFS Part 500 programs.
HIPAA MFA
Enforce MFA for healthcare web applications, portals, remote access, privileged users, and third-party access tied to HIPAA security programs.
How it works
Add MFA Before Users Reach the App
Datawiza Access Proxy sits between users and protected apps. It verifies the user, enforces MFA, applies policy, then forwards approved requests to the application.
1. Put the gateway in front of the app
Route user traffic through Datawiza Access Proxy before requests reach the protected application.
2. Turn on built-in MFA
Use Datawiza built-in MFA methods and configure when users should be challenged.
3. Enforce access policy
Apply rules by app, path, user group, audience, and rollout phase before the app receives traffic.
4. Expand app by app
Start with one high-risk app, validate the policy, then extend MFA enforcement across more existing apps.
Use cases
Where an MFA Gateway Fits
Add MFA to customer portals without moving users into a new CIAM platform
Protect B2B, supplier, partner, and vendor portals with gateway-enforced MFA
Add MFA to internal apps that do not support modern identity protocols
Meet cyber insurance, audit, or compliance requirements on a short timeline
Standardize MFA policy across legacy, custom, and modern web applications
FAQ
MFA Gateway Questions
What is an MFA gateway?
An MFA gateway sits in front of a web application, verifies the user, enforces a multi-factor authentication challenge, and only forwards approved traffic to the protected app.
Is Datawiza Access Proxy an MFA gateway?
Yes. No-code MFA is a use case of Datawiza Access Proxy. For this use case, Access Proxy acts as an MFA gateway that enforces built-in MFA before app access.
Do we need another identity provider?
No. Datawiza Access Proxy provides built-in MFA, so you can start enforcing MFA without another identity provider. You can still connect an IdP later when that fits the architecture.
Does the application need code changes?
No. The gateway approach enforces MFA before requests reach the app, so protected applications do not need to implement MFA logic themselves.
Which apps are a good fit?
Customer portals, partner portals, internal tools, legacy ERP and CRM apps, and custom web applications are common fits, especially when they lack native MFA support.
Next step
See How Datawiza Would Protect One Existing App
Bring one customer portal, B2B app, internal tool, or legacy web application. Datawiza can show where Access Proxy sits, how MFA is enforced, and what changes are avoided.