Cross-Tenant Data Isolation Testing
Probe database queries, object IDs, and caching layers to guarantee no customer can view another tenant's data.
Multi-Tenant Product Security
In a multi-tenant SaaS application, a single broken object reference or authorization flaw can expose one tenant's confidential data to another customer. We provide deep-dive security testing built specifically for the multi-tenant architecture of modern SaaS applications.
What this covers
Typical timeline
Standard SaaS security evaluations complete in 5–10 business days.
Who it is for
We test tenant isolation at the database, API, and UI layers. We probe role-based access controls, invitation flows, billing and plan limit enforcement, webhook authentication, and third-party integrations to give enterprise buyers confidence during vendor security reviews.
Discuss your requirementB2B SaaS companies preparing for enterprise customer vendor risk assessments (VRM)
SaaS startups selling to US, European, or Indian enterprise buyers demanding SOC 2 or ISO 27001 readiness
Product teams handling sensitive enterprise documents, financial transactions, or health records
SaaS founders wanting proof of rock-solid tenant isolation before scaling marketing
Capabilities
Probe database queries, object IDs, and caching layers to guarantee no customer can view another tenant's data.
Exhaustive manual testing of all API endpoints for parameter manipulation and lateral privilege escalation.
Verify that workspace members cannot escalate to admin or billing privileges without explicit owner authorization.
Test for client-side tier bypasses, quota tampering, and manipulation of subscription limits.
Audit cryptographic signatures, replay attack vulnerability, and secret handling across incoming webhooks.
Test OAuth token scopes, app permission boundaries, and integration secrets storage.
How we work
You always know what happens next, who is responsible and what you will receive at each stage.
Typical timeline
Standard SaaS security evaluations complete in 5–10 business days.
We establish two isolated test tenant workspaces with multiple role tiers to test boundary containment.
Manual attack simulation attempting to access Tenant B assets while authenticated solely as Tenant A.
Probing REST/GraphQL APIs, WebSocket streams, and billing callbacks for logic abuse and validation bypasses.
Delivering framework-specific code fixes (Laravel Policies, Node.js middleware, Django decorators).
Free verification retest and compilation of an enterprise-ready security summary document for your sales team.
Deliverables
SaaS Testing Tools & Standards
We recommend tools based on your scale, budget and existing systems, not on what is fashionable. Every choice is explained in the proposal.
Engagement models
A scoped test with a severity-rated report, developer walkthrough and one free retest after you fix the findings.
Gap assessment, policy and control implementation, evidence collection and audit support across a fixed timeline.
Quarterly testing, release-based retests and on-call advisory for teams that ship often.
How pricing works: Security work is priced on scope: number of applications, APIs, user roles, IPs or cloud accounts. You get a fixed quote after a short scoping call. Company audits start at ₹25,000.
Get a quoteFAQs
We configure multiple test organizations with different pricing tiers and roles. Our testers intercept and modify object identifiers (UUIDs, IDs), session tokens, and tenant headers to verify that the backend strictly enforces tenant boundary authorization at the database query level.
Yes. In addition to the technical report, we provide an Executive Summary & Security Attestation Certificate suitable for sharing with enterprise procurement and security compliance teams.
Yes. We test whether non-paying or trial users can access paid tier features, exceed usage quotas, or manipulate checkout payloads.
Yes. Every finding includes exact code-level recommendations, such as tenant-scoped query scopes, ORM policies, and middleware checks tailored to your stack.
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Receive preliminary project architecture, pricing tiers, and timeline estimates within 15 minutes under strict NDA.