We break things before your adversaries do.
Security Arsenal delivers offensive security assessments, red team operations, and adversarial simulation for organisations that demand real-world validation of their defences.
Request an Assessment Our ServicesOffensive Security Services
Each engagement is scoped to your environment and threat model. We don’t run automated scans and call it a pentest.
Network Penetration Testing
External and internal assessments targeting your perimeter, internal segmentation, and Active Directory environment.
Red Team Operations
Full-scope adversarial simulations conducted covertly to test detection, response, and containment capabilities across people, process, and technology.
Web Application Testing
OWASP-based assessments of web and API surfaces including authentication, authorisation, injection, and business logic flaws.
Social Engineering & Phishing
Targeted phishing campaigns, vishing assessments, and physical security tests designed to measure human-layer exposure.
Security Programme Reviews
Structured gap analysis against CIS Controls, NIST CSF, or ISO 27001; gap remediation roadmaps with prioritised findings.
Threat Intelligence Retainer
Ongoing access to curated threat intelligence feeds, dark-web monitoring for client assets, and quarterly briefings.
Structured. Repeatable. Documented.
Every engagement follows a rigorous methodology aligned to PTES and MITRE ATT&CK, ensuring consistent quality and meaningful, actionable deliverables.
- Scoping & Rules of Engagement Defined boundaries, target surfaces, notification chains, and emergency contacts established before any activity begins.
- Reconnaissance Open-source intelligence gathering, passive enumeration, and attack surface mapping without active probing.
- Active Assessment Exploitation of identified weaknesses within agreed scope, lateral movement, privilege escalation, and objective pursuit.
- Evidence Collection Timestamped artefact capture, chain-of-custody documentation, and session logging throughout the engagement.
- Reporting Executive summary for leadership and technical appendix for engineering teams, with CVSS-scored findings and remediation guidance.
- Remediation Verification Complimentary retest of critical and high findings within 90 days to confirm effective remediation.
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Engagements are booked on a quarterly schedule. Contact us early to secure your slot. All initial enquiries are handled under NDA.
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