Marketing Executive
Adoniel Martinez
Adoniel is the Marketing Executive at Sentrium, responsible for building brand awareness, generating high-quality leads, and shaping the company’s messaging across digital channels, events, and paid campaigns. Adoniel manages strategy for Google Ads, SEO, LinkedIn campaigns, landing pages, and sector-specific content, while also developing Sentrium’s exhibitor materials, post-show nurture flows, and the wider Marketing Handbook.
Adoniel focuses on confident but non-presumptive language tailored to UK audiences, ensuring Sentrium’s messaging reflects core strengths: penetration testing, CREST-qualified consultants, UK-based expertise, strong communication, and flexibility. His work is aligned with customer motivations, sector nuances, and commercial drivers, helping organisations understand the practical benefits of high-quality penetration testing while building trust across B2B audiences.
Connect with Adoniel
Areas of expertise
- Cyber security marketing and brand positioning
- SEO strategy and keyword architecture
- Google Ads campaign planning and optimisation
- LinkedIn paid campaigns and content performance
Writing focus
Adoniel’s writing is focused on clarity and actionable insight, helping organisations understand how they can benefit from penetration testing while building trust and confidence in their security.
Adoniel's work
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December 30, 2025
Zero-day vulnerabilities: what they are and how to respond
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December 8, 2025
How to test incident response readiness through red team exercises
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November 28, 2025
How to measure the ROI of penetration testing and cyber security investments
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November 20, 2025
How penetration testing supports ISO 27001 certification
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