Application security / United States

Website & API
penetration
testing.

AI-powered vulnerability discovery and penetration testing for your websites, web applications, and APIs.

Discuss your scope Explore services
A study of
application boundariesSurface
Access
Logic
A route crossing three application boundariesA conceptual drawing, not scan results: a single route enters a defined scope and steps down through three layers to a marked point.DEFINED SCOPE010203

Look beyond
the surface.

Every assessment starts with an agreed scope.

  • Websites
  • Web applications
  • APIs

Defined boundaries. Focused investigation. Clear findings.

01 / Services

Discover risk.
Examine impact.

Two connected ways to understand where your application needs attention.

01

Vulnerability discovery

Use AI-powered discovery to identify potential weaknesses across your website and API surface, and bring areas for deeper investigation into focus.

  • Website exposure
  • Application behavior
  • API surfaces
02

Penetration testing

Investigate how weaknesses can be used within an agreed scope. Look closely at the trust boundaries and application behavior that automated discovery can miss.

  • Access controls
  • Business logic
  • Connected attack paths

Assessment areas, access, and testing conditions are agreed with you before an engagement begins.

02 / The engagement

From scope
to a clear report.

Start with the system you want to understand. Agree on the boundaries, then put the findings in context.

  1. 01

    Define the scope

    Discuss target applications, environments, access, and the questions you need answered.

  2. 02

    Discover weaknesses

    Explore the agreed website and API surface with AI-powered vulnerability discovery.

  3. 03

    Investigate impact

    Examine findings and application behavior through focused penetration testing.

  4. 04

    Make it actionable

    Bring evidence, context, and remediation guidance together in the agreed deliverables.

03 / The deliverable

Evidence your
team can
work with.

An assessment should help your team decide what to fix and why. Discuss the report and supporting evidence you need when we define the engagement.

Explore report deliverables
SIRENBOWReport structure

Security
assessment.

Deliverables to define with your team

  1. 01Scope & assessment context
  2. 02Findings & potential impact
  3. 03Evidence & reproduction details
  4. 04Remediation guidance

ILLUSTRATIVE CONTENTS

04 / Research

Inside
the failure.

Public incident analysis with sources and clearly stated conclusions.

Our evidence standard

Verified

Checked against evidence

A statement we checked directly, with enough source context for a reader to understand the basis.

Reported

Attributed to a source

Information from public reporting that we have not independently confirmed.

Inferred

An explained interpretation

An interpretation of code or evidence, clearly distinguished from an established fact.

05 / Before we begin

A few practical
questions.

Will my assessment become public research?

Client assessments are private. Any public case study requires separate permission. Research published on this site is clearly presented as public research.

What can SIRENBOW assess?

Our services focus on websites, web applications, and APIs. Email us with the system you want assessed so we can discuss the targets, access, and testing boundaries.

How does AI fit into the work?

AI powers vulnerability discovery. The engagement can also include focused penetration testing to investigate findings and application behavior within your agreed scope.

What should I share to get started?

Send a brief overview of your application, the assessment you have in mind, and any timing or environment constraints. We will use that conversation to agree the scope before testing.

How are timing and deliverables agreed?

Timing, testing conditions, and report requirements depend on the engagement. Contact security@sirenbow.com to discuss them alongside the scope.