Security Checklist for Low-Code AI Apps & Framer Sites

Security checklist for AI-generated web apps: auth, RBAC, payments

If you're shipping with a low-code AI platform, evaluating a Framer Sites alternative for web apps, or assembling a customer portal builder AI, security must be productized. Use this practical checklist to land enterprise deals without slowing delivery.

Authentication essentials

Adopt OIDC/OAuth2 with SSO; prefer WebAuthn or passkeys for MFA.
Short-lived JWTs with rotation; store sessions in httpOnly, Secure, SameSite=strict cookies.
Enforce progressive profiling and lockouts; add bot mitigation on signup and passwordless email links.
Verify device and IP reputation; set geo controls for sensitive actions.

Authorization and RBAC

Map jobs to least-privilege roles; default to deny.
Centralize policies in OPA or Cedar; treat them as versioned code with unit tests.
Enforce tenant isolation via org_id on every query and index; add row-level security.
Check permissions at the resource and field level, not just routes or pages.
Allow admin impersonation only with time-boxed grants and immutable audit logs.

Payments and money flows

Stay in PCI DSS SAQ-A by using hosted fields; never touch PANs.
Verify webhooks with signatures, timestamps, and idempotency keys; reject replays.
Grant entitlements only after charge.succeeded; reconcile payouts nightly; alert on deltas.
Limit financial actions per role; require approvals for refunds and high-risk changes.
Store provider customer_id and tokens, not raw card data; encrypt everything at rest.

Data and AI safeguards

Harden prompts: strip user-injected instructions, enforce tool allow-lists, and cap context.
Never return raw model output to clients performing authz; gate actions behind policies.
Tokenize PII; apply field-level encryption; minimize retention by purpose.
Serve documents via short-TTL, signed URLs; scope to tenant and role.
Rate-limit per user and tenant; add anomaly detection on create, read, download.

Platform guardrails for low-code and portals

Ship policy-as-code templates in your low-code AI platform; block unsafe defaults.
Pin dependencies; scan with SCA/SAST; restrict third-party scripts in the builder.
Harden headers: CSP, HSTS, X-Frame-Options, and strict CORS allow-lists.
Make audit logs immutable and exportable; correlate user, role, tenant, request_id.
Document RTO/RPO; test backups and restores quarterly; publish uptime SLOs.

Pre-launch test cases

User from Org A cannot query Org B resources, even via report exports or search.
Expired JWTs and revoked sessions fail gracefully; refresh rotation works.
Webhook replay is rejected; idempotency prevents double charges.
Refund requires approval; attempt without scope returns audited 403.
LLM prompt tells it to bypass RBAC-action still denied and logged.

Why app builders need more than brochure-site tooling

A Framer Sites alternative for web apps must prioritize auth, RBAC, and payments because interactive surfaces increase breach blast radius. Treat your customer portal builder AI as regulated software, not just marketing-ship controls, not checkboxes.