Application security

Application Security

Authenticated, business-logic-aware testing of your web apps, APIs, and mobile apps, mapped to OWASP and real exploit chains. Manual, senior-led, fixed price, remediation retest included.

Scope an application test See what we test
Web

Web Application Penetration Testing

The product your customers log into, tested logged in and at every role.

What's tested
  • Access control
  • Injection
  • Session handling
  • File handling
  • The business logic scanners can't follow
Approach

We test with real accounts at each permission level, and across tenants if your product has them. Can one customer see another customer's data? Can a regular user do what only an admin should?

Deliverables
  • Executive summary for leadership
  • Each finding with evidence, reproduction steps, and real-world impact
  • Prioritized remediation guidance
  • Remediation retest included

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API

API Security Testing

REST and GraphQL endpoints behind the app, and any public API you ship.

What's tested
  • Broken object level authorization
  • Mass assignment
  • Authentication and authorization flaws
  • REST, GraphQL, and webhooks
Approach

Send what documentation you have, such as OpenAPI, Postman, or a GraphQL schema. We test authorization, tenant isolation, and business logic on the endpoints in scope.

Deliverables
  • Executive summary for leadership
  • Each finding with evidence, reproduction steps, and real-world impact
  • Prioritized remediation guidance
  • Remediation retest included

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Mobile

Mobile App Security

Full iOS and Android assessment that goes beyond the OWASP Mobile Top 10, with verification aligned to MASVS.

What's tested
  • iOS and Android apps
  • Secrets, endpoints, and weak crypto in the build
  • Client-side controls
  • The backend APIs your app depends on
Approach

Static analysis of the build, dynamic testing of the running app, and API testing on every endpoint the app uses.

Deliverables
  • Executive summary for leadership and customer security reviews
  • Per-platform findings mapped to OWASP Mobile Top 10 and MASVS
  • Remediation guidance specific to iOS, Android, and your API
  • Remediation retest included

Mobile app security in depth →

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FAQ

Application testing questions

Should we test production or staging?
Either can work. Staging is common for authenticated application testing as long as it matches production closely. External perimeter testing usually targets production. We'll agree on environments, windows, and anything off limits before testing begins.
Do you need our source code?
No. We can test from the compiled build, the same way an attacker would. Source access is optional, but it can help us confirm root causes faster and point your team to the exact fix.
Do you test the backend API too?
Yes. We test the APIs your app depends on as part of the assessment, because that's usually where the highest impact findings are. If you also have a web app on the same API, we can scope it in.
Do you retest after we fix findings?
Yes. Retests are included within 90 days of report delivery, and the report is updated to show which findings are closed.
Is the price fixed?
Yes. Once we've scoped the work you get a fixed price, and the remediation retest is part of it. We'll also sign your NDA and MSA before any testing begins.

Test what your customers log into.

Tell us what you're building and your date. We'll come back with a scope, a timeline, and a fixed price.

Start the scoping form Email info@mavericksec.com