Sentinel: Pentests

Sentinel Pentests

From free exposure scan to bespoke pentest

Sentinel sees your organisation the way an attacker does: domains, exposed services, weak configurations, darkweb leaks. From the free exposure view to an in-depth pentest run by our pentesters, pick the depth that matches your stakes.

Free · no commitment

Start with your public exposure.

Sentinel OSINT analyses only the publicly accessible information about your organisation, what anyone, an attacker included, can find without touching your infrastructure. It is not a pentest: no intrusion, no active testing. Just a clear view of what you expose, scored out of 100.

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Three levels of pentesting.

From automated testing to a custom pentest run by our pentesters.

Sentinel Access

Automated

One-off vulnerability scan run end to end by Fenrir, our AI engine hosted in Europe. Simple exploitation, prioritised P0-P3 report.

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Sentinel Advanced

AI-automated, reviewed and validated by our pentesters

Fenrir orchestrates controlled exploitation and correlates attack chains; a pentester validates every finding. NIS2 compliance report, for critical data and board reporting.

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Sentinel Expert

Human, AI-assisted

Our pentesters run the engagement, assisted by Fenrir. Broad scope, specific constraints, dedicated scenarios: we scope the engagement and deliverables together.

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Compare the formulas in detail →

See what attackers see.

Sentinel combines open-source reconnaissance, vulnerability scanning, exploitation and darkweb leak detection. Every vulnerability is prioritised by AI based on its criticality and your business context. Result: a costed action plan, not a list of 3,000 alerts.

Brochure Sentinel PDF

What Sentinel maps.

✓Map your exposed assets (domains, subdomains, IPs, services)

✓Identify your tech stack and versions (CMS, servers, libraries)

✓Evaluate your SSL/TLS, DNS configurations and exposed sensitive files

✓Detect known vulnerabilities on your external surface

✓Produce technical reports targeted by technology

✓Generate an executive summary for management and a detailed IT report

✓Prioritise remediation by AI, from most critical to least urgent

And the inside of your network?

Sentinel Pentests scans the external perimeter. To inventory what runs inside (workstations, servers, shadow IT) and scan it daily, discover Sentinel Monitoring.

Discover Sentinel Monitoring →See Sentinel overview

Who is it for?

SMEs from 10 to 250 staff and mid-caps up to 1,000
Public institutions and authorities subject to NIS2
Regulated sectors: finance, healthcare, industry, defence
Executives and boards who want defensible reporting

Proof & compliance

Not just detect. Demonstrate.

✓Dated reports, signed by Varden, online-verifiable

✓Dated proof report at each cycle

✓Audit-ready reports for NIS 2 and ISO 27001

Your questions about Sentinel Pentests.

Sentinel Access is fully automated: Fenrir runs reconnaissance, vulnerability scanning and simple exploitation. With Sentinel Advanced and Sentinel Expert, our pentesters step in: they chain vulnerabilities, verify every finding and give you a real attacker's view. Continuous tracking of your exposure goes through the Sentinel Dashboard and its Vulnerability source.

Yes. Reconnaissance covers public leaks and the darkweb, to identify your organisation's credentials that may have been compromised.

No. Sentinel Pentests only scans what is visible from the Internet: public IPs, subdomains, exposed services, APIs. No access to your internal network is required. This is precisely what an attacker does before a compromise.

The scope is agreed with you before each engagement: domains, IP addresses, applications. See our offers.

Yes. Each report is dated, signed by Varden, and retains the full history of your external mapping. These are precisely the elements required by NIS 2 article 21.2.

Designed in Europe · Hosted in Europe · Available in 3 languages (FR · NL · EN) · European law applies

Your external radar, at your pace.

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Chargement...

Start with your public exposure.

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