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RedSentinel

Offensive cybersecurity · across Ukraine, remote

Your flaws, foundbefore attackers do.

Security audits and penetration testing for organizations of all sizes. An expert reviews your site and shows you what an attacker already sees.

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Explore Services
  • Registered company
  • Top 500 worldwide on HackTheBox
  • OWASP · PTES · OSSTMM methodology
  • NDA signed before any test
  • 100% remote, across Ukraine

Our Services

Comprehensive cybersecurity solutions tailored to your needs

Available now: Audit, Pentest, Web Development & Consulting

  • Available

    Security Audit & Compliance

    Comprehensive audits for ISO 27001, GDPR, NIS2, and industry standards.

  • Available

    Pentest & Red Team

    Offensive security testing to identify vulnerabilities before attackers do.

  • Available

    Secure Web Development

    Hand-coded websites designed with security at their core - unlike WordPress, Wix, or other CMS platforms vulnerable to exploits.

  • Available

    Cybersecurity Consulting

    Strategic guidance to strengthen your security posture and resilience.

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How a mission unfolds

A clear, no-surprise flow, from first contact to retest.

  1. Scoping

    30-min call to define the scope, objectives and constraints. NDA signed.

  2. Testing

    Execution within scope: OWASP Top 10, business logic, APIs, infrastructure.

  3. Report

    Clear deliverable: executive summary, technical details, prioritized remediation plan.

  4. Retest

    Fixes re-validated within 30 or 60 days. You're not alone after the report.

Website health

SEO, security and AI readiness in one website health check

Every page below explains exactly what RedSentinel checks and what it does not.

Why Choose RedSentinel?

A trusted partner for proactive cybersecurity

  • 01

    Registered company (SIRET 99339143200016), you contract with a legal entity.

  • 02

    Ranked top 500 worldwide on HackTheBox.

  • 03

    OWASP, PTES and OSSTMM methodologies applied on every mission.

  • 04

    NDA signed before any technical contact.

  • 05

    Clear upfront quote and timeline, report delivered within 7 business days.

  • 06

    Retest included as an option to validate your fixes.

Learn More About Us
Case study

They trusted us

“The collaboration was fluid and very professional: the audit methodology is clear and reassuring, and we were able to follow the progress step by step directly from their platform.”
DigitalKinFrance's first autonomous AI agents platformVerified Google review
Read the case study

Frequently asked questions

How much does an audit cost?

Our audits start at €990. You receive a clear quote and timeline upfront, based on the agreed scope.

Does the free scanner replace an audit?

No. The scanner gives a first non-intrusive overview (headers, SSL, DNS). An audit goes further: business logic, APIs, infrastructure, with a report and remediation plan.

What happens if I want help after a scan?

Each finding in the report comes with a fix. If you want an expert to go further, book a call or write to us: an audit is scoped in a quote before any test, and an NDA is signed before any technical contact.

See all questions

Ready to Strengthen Your Security?

Write to us or book a 15-minute call to discuss your context.

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