SEC.co
Emergency
Security Testing

Test how an adversary actually attacks your app.

OWASP Top 10 is the floor, not the ceiling. We test authenticated flows, business-logic abuse, IDOR, multi-step state machines — the stuff scanners miss and adversaries find first.

Scope a web app test
Duration
2–3 weeks
Method
Manual + tooling
Coverage
Auth + logic + perimeter
Retest
Included
What's included

What we test

OWASP Top 10 baseline

Injection, broken auth, sensitive data exposure, XXE, broken access control, misconfig, XSS, deserialization, components with known vulns, insufficient logging.

Authentication & session

Auth flow, password reset, MFA, SSO, session fixation, JWT misuse, OAuth flow abuse.

Authorization & IDOR

Vertical and horizontal access control. Multi-tenant boundary enforcement. API authz on every endpoint, not just the obvious ones.

Business-logic abuse

Race conditions, state-machine abuse, multi-step transaction abuse, price/coupon manipulation, workflow bypass.

Client-side surface

DOM-based XSS, postMessage abuse, client-side prototype pollution, third-party tag exposure.

Chained-finding exploitation

Where we can chain findings into a higher-impact attack path, we demonstrate it — and rank the chain, not the components.

How it works

From scoping to retest

  1. 01
    Week 0

    Scoping & access

    Test accounts provisioned at each role tier. Rules of engagement agreed.

  2. 02
    Week 1

    Recon & mapping

    Endpoint discovery, role mapping, auth-flow analysis. We baseline before we exploit.

  3. 03
    Weeks 1–2

    Active testing

    Manual exploitation of identified attack surface. Findings validated and chained where applicable.

  4. 04
    Week 3

    Report & debrief

    Findings with reproduction steps, business-impact narrative, and engineering-ready remediation.

  5. 05
    Day 30

    Retest

    Remediations validated and attestation letter issued.

Outcomes

What you walk away with

Related

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API Security Testing

Testing the API layer specifically — REST, GraphQL, gRPC.

Penetration Testing

Broader infrastructure pen test if you need that scope too.

Red Team Assessment

Goal-based, detection-aware engagement — annual cadence.