Core Sentinel is a boutique offensive-security firm. A senior-only team of certified penetration testers finds the weaknesses in your applications, infrastructure and people — then tells you exactly how to fix them, in priority order.
Web & mobile apps tested to full OWASP coverage — client, server-side and data-in-transit.
Internal & external-facing systems, firewalls, IPS, VPNs and wireless networks.
Phishing, ransomware and social-engineering resilience across your whole team.
Six focused engagements — every one delivered by a senior certified tester and reported with a prioritised, immediately-actionable fix list.
Going live, client or compliance requirement, or post-incident — full OWASP-aligned testing. Let us hack you first.
./explore →Client, data-in-transit and server-side testing for iOS & Android with full OWASP Mobile coverage.
./explore →We test every service on your external-facing IPs, firewalls, IPS and VPNs — and show you what attackers see.
./explore →Rogue employee, contractor or malware — we attempt domain admin and show you exactly how we got there.
./explore →Misconfigured wireless lets attackers in without setting foot on-site. We find the gaps and how to close them.
./explore →Incident response, forensic imaging, password audits, architecture & secure code review, risk assessment, WAF.
./explore →Automated tools find the obvious. Senior, manual, methodology-led testing finds what they miss — and reports it so your team knows what to fix first.
Core Sentinel was founded by industry-renowned security veteran Steve McLaughlin, who has worked with high-profile and multinational organisations worldwide. Engage us and you get that calibre of expertise directly — not a junior consultant on their first week.
“Our reports leave no stone unturned — but they stay easy to understand, with a prioritised list of fixes you can act on immediately.”
Their penetration testing is incredibly detailed, delivered quickly, and at a price that fits our budget. The hardening guidance is straightforward and practical — total peace of mind for us and our clients.— Michael R., Managed Service Provider
Call for a quote — or just a chat. Based at Governor Phillip Tower, Sydney, working with clients Australia-wide.
