We approach your systems exactly as a real adversary would, quietly, creatively, and with intent. No checklists run on autopilot.
Findings are demonstrated, never guessed. Every weakness comes with evidence of what it actually means for your business.
We stay beside your team through remediation and retest until nothing exploitable remains, verified, not assumed.
Our team will reach out within 24 hours to scope your pentest.
Attack is the best defense, and we prove it on every engagement.
At Sentinel, we believe attack is the best defense. Our operators find, prove, and help you close real weaknesses, through penetration testing, social engineering, and targeted red team operations.
Every engagement is run by senior, certified operators, manual-first and methodology-driven, and reported so your engineers can act on it the same day.
Read moreIndustry-recognized certifications held by our operators.
CISSPISC�
Certified in CybersecurityISC�
CCNP EnterpriseCisco
CCNACisco
CCNA CybersecurityCisco
Specialist Security CoreCisco
Specialist Enterprise CoreCisco
Specialist Enterprise Adv. InfrastructureCisco
Specialist Data Center OperationsCisco
Cyber Threat ManagementCisco
Endpoint SecurityCisco
Ethical HackerCisco
Straight answers to the questions security and engineering leaders ask us most.
No. We agree on rules of engagement during scoping, including testing windows, rate limits, and out-of-scope systems. Destructive tests are never run without explicit, written approval, and we maintain a live channel with your team to pause instantly if needed.
Every engagement is covered by an NDA signed before any access is granted. Findings and evidence are stored encrypted, shared only through secure channels, and securely destroyed after the agreed retention period. We follow strict least-privilege handling throughout.
Our testing aligns with OWASP Top 10, PTES, NIST SP 800-115, OSSTMM, and MITRE ATT&CK. Findings are rated using CVSS, and reports map to the frameworks your auditors and compliance teams already use.
An executive summary for leadership, a technical breakdown of every finding with reproduction steps and evidence, CVSS severity ratings, business-impact context, and prioritized, actionable remediation guidance, plus an attestation after retest.
Yes. We stay available during your remediation window to advise your engineers, then run a focused retest to confirm each issue is resolved and issue an updated attestation you can share with stakeholders.
Most engagements begin within one to two weeks of scoping, depending on complexity and access requirements. For active incidents we offer expedited onboarding, reach out and flag it as urgent.
Tell us what you're protecting. We'll respond within 24 hours to scope a confidential engagement, under NDA from the first conversation.
Thank you, your request has been captured. A member of our team will reach out within 24 hours to arrange a confidential scoping call.
Urgent or active incident? Mention it in your message and we'll fast-track your request.
