Scoping
Scope, environments, roles, exclusions, and timeline.
OSCP Expert - web application pentest
Web application pentest
Validate what is truly exploitable on your application before production release, client audit, or redesign.
- OWASP Top 10, API, authentication, authorization, and business logic tests
- Verified evidence, attack scenarios, and remediation priorities
- Clear contractual framework, testing windows, and emergency contacts
Request a web application pentest
Provide the URL or application scope. An expert will contact you to define the mission.
150+
audited companies
SINCE 2016
72 h
first response
INCIDENT RESPONSE
1 247
vulnerabilities reported
ALL AUDITS
Inclus
re-test after correction
ALL OFFERS
Why test
Scanners don't see business logic
Critical application vulnerabilities often stem from permissions, workflows, and action sequences. A web pentest validates real impact, not just a list of alerts.
- Control of roles, IDOR, privilege escalation, and path bypasses.
- API, session, MFA, upload, injection, and data exposure tests.
- Actionable report for product, development, IT, and management teams.
- Retest possible after fixing priority vulnerabilities.
All engagements require written authorization and a defined scope.
Methodology
4 clear steps
Scoping, test accounts, controlled exploitation, and reporting.
Manual testing
OWASP, API, authorization, business logic, and attack chains.
Reporting
Evidence, impacts, priorities, and remediation paths.
Reporting
Technical and executive review, optional retest.
Example deliverable
What does a professional audit look like?
Anonymized example: executive summary, consolidated score, and priorities for your IT department or integrator.
- Executive summary and risk score on one page
- Prioritized findings with concrete remediation steps
- Internally shareable document (IT Dept, CISO, Management)
What our clients say
We don't rate ourselves.
Reviews published on our Google listing by companies that have actually been audited. Verifiable, one by one.
GOOGLE
We hired White-Hat to conduct a cybersecurity audit of all our servers, and we are very satisfied with the quality of their work. Philippe demonstrated professionalism, responsiveness, and excellent communication skills throughout the entire process. The recommendations provided were clear, relevant, and immediately actionable to strengthen our security. We highly recommend their services.
GOOGLE
Excellent experience with White-Hat for a comprehensive security audit of our SaaS platform. The quality of service was truly outstanding: Philippe took the time to understand our application's architecture before starting the tests, which made all the difference to the relevance of the results. The report was detailed, with vulnerabilities categorized by criticality, concrete evidence of exploitability, and recommendations directly applicable by our technical team. The post-delivery follow-up to verify the patches was a real bonus. Professional, rigorous, and attentive: exactly what you need to secure a SaaS product.
GOOGLE
We hired White-Hat for a comprehensive audit/advanced penetration test on our website, and it's clearly the direct contact with Philippe that makes all the difference. No salesperson between us, no unnecessary jargon: we communicate directly with someone who understands our challenges and can clearly explain the vulnerabilities found. The report was precise, with concrete evidence and recommendations that we were able to implement quickly. A truly trustworthy relationship; I highly recommend them.
GOOGLE
Professional work. Thank you.
GOOGLE
We urgently contacted White Hat following a suspected compromise of several servers. The team was extremely responsive and addressed our request within minutes, with clear communication at every stage. Their vulnerability analysis was conducted very rigorously, resulting in a detailed report and concrete, easy-to-implement recommendations to strengthen our security. The investigation of the compromised servers allowed them to quickly identify the source of the attack and contain the incident without any major disruption to our services. Professional, knowledgeable, and readily available, I highly recommend this provider for any cybersecurity intervention, especially in emergency situations.
Scope
What the web pentest covers
Do you test APIs?
Yes: REST/JSON APIs, authentication, authorization, input validation, and data exposure as per the defined scope.
Do you include business logic?
Yes, when test accounts and scenarios are provided: workflows, permissions, cart, payment, back-office, and exports.
Is it production-compatible?
Yes, if the rules of engagement, exclusions, and testing times are agreed upon with your teams.
The human behind the tool
About your contact
I am a cybersecurity consultant: I assist IT teams and management with audits, penetration tests, and hardening. My background is field-oriented (SMEs, mid-cap companies, e-commerce, industry) with a simple requirement: actionable findings, not jargon.
Why this profession: making real risks visible to help make quick decisions — securing also means clarifying what matters for the business.
Over 15 years of experience in various contexts; recognized certifications (OSCP, CISSP, OSEP) and continuous threat monitoring.
Pedagogy: translating technical details into business decisions (prioritization, budget, planning).
FAQ
Questions frequently asked
How long does a web pentest take?
From a few days to several weeks depending on the number of user journeys, roles, and APIs.
Do you provide a retest?
Yes, as an option to verify the correction of priority vulnerabilities.
Ready to test?
Web application pentest
Provide the URL or application scope. An expert will contact you to define the mission.