Authorized security services
I deliver authorized, defined-scope testing for applications, APIs, mobile systems, infrastructure, and identity environments, with focused AppSec advisory for teams that need help fixing what matters.
Work remains inside documented boundaries.
Testing minimizes disruption and real-user exposure.
Findings require reproducible evidence.
Reports are built for the people fixing the system.
Engagement tracks · 01
Start with the system carrying the risk. The exact test plan, timing, access, and commercial terms are shaped during scoping.
Test authentication, authorization, business logic, sensitive-data handling, and server-side attack paths across an agreed application scope.
A coverage record, observations, and any validated findings with reproducible evidence, severity rationale, and remediation guidance.
Review the application, its local data and trust boundaries, and the APIs behind it for exploitable mobile and server-side weaknesses.
Coverage, observations, and any validated mobile or backend findings with a remediation-focused technical readout.
Evaluate reachable services, identity and trust paths, segmentation, and wireless exposure within documented technical and physical boundaries.
An attack-path view of tested routes, observations, and any validated weaknesses, plus a practical hardening sequence.
Review contract logic, privilege boundaries, state transitions, and integration assumptions after the chain, language, architecture, and assurance needs are confirmed.
Fit and coverage observations, any validated issues, and a clear recommendation when specialist review is required.
Accepted only after a fit review. Specialist or economic-model review may be recommended when the required assurance falls outside the confirmed scope.
Discuss smart-contract scope fitTurn security questions into repeatable engineering decisions through threat modeling, architecture review, focused code review, remediation planning, and security consulting.
A decision-ready risk map and prioritized actions that engineering, product, and leadership can use.
Engagement output · 02
The precise deliverables, report audience, and retest terms are confirmed during scoping.
Objectives, assets, exclusions, access, communication, safety boundaries, and Rules of Engagement agreed before testing.
Coverage, observations, and any validated findings with impact, severity rationale, and sensitive-data-minimized proof.
Technical remediation guidance plus a concise leadership view of risk themes, priorities, and next decisions.
A stakeholder walkthrough and a retest scope for agreed fixes, with precise deliverables confirmed in the proposal.
Controlled delivery · 03
A clear sequence protects the client, the tested system, and the integrity of the findings.
Establish the system, business concern, authorization owner, and desired outcome.
Agree targets, exclusions, access, communication, stop conditions, and permitted techniques.
Combine manual testing with targeted tooling while minimizing service and data impact.
Deliver validated findings with technical, business, and operational context.
Walk through remediation and record the status of fixes selected for retesting.
Engagement availability is subject to conflict-of-interest and professional-obligation review. Independent work is not presented as endorsed by any current or former employer.
Defined scope · clear evidence
Share the risk surface, desired outcome, and who owns authorization. The first conversation chooses the engagement; it does not begin testing.