About Xcevia

A security engineer, not a consultancy

Xcevia is a UK-based cybersecurity company run by a single technical practitioner. We do the hands-on work: testing, automation, tooling, and certification support, rather than advising you to do it yourself.

Founder
Abiola Oyegun, Founder of Xcevia

Abiola Oyegun

Abiola is a cybersecurity practitioner with an MSc in Cybersecurity (Distinction) from Birmingham City University and is a Certified Ethical Hacker (EC-Council). His career began in maritime IT, managing infrastructure and endpoint security for a globally distributed asset management system, before moving into dedicated cybersecurity roles spanning endpoint protection, vulnerability management, and compliance-led security operations.

He has led a feasibility study for a compliance management platform under an Innovate UK-funded project, working to healthcare information governance standards, and has provided endpoint security and identity management support in university IT environments. This combination of hands-on infrastructure work and compliance-focused systems design shapes how he approaches security for SMEs: practical controls that hold up under audit, not just paperwork.

He founded Xcevia to make that expertise accessible to businesses that need it most: SMEs who cannot afford a full-time security team.

Certifications

MSc CybersecurityDistinction, Birmingham City University
CEHCertified Ethical Hacker (EC-Council)
CISMCertified Information Security Manager (in progress)
ISACA MemberBoard Member, ISACA Winchester Chapter (Academic Relations)

Industry Experience

Vulnerability management and endpoint security (Nessus, Burp Suite, Nmap)
Endpoint protection deployment and administration (Sophos, Microsoft 365)
Compliance-led systems design: process mapping, data protection impact considerations, GDPR alignment
Identity and access management (Active Directory, Intune)
Cloud security fundamentals (AWS, Microsoft 365)
Systems hardening across Windows, Linux, and macOS environments
Our approach

How we work

Practitioners first

You work directly with the practitioner doing the assessment, no account manager, no handoff.

Honest over comfortable

We tell you what we actually find. If something is low priority, we say so. We will not inflate a report to justify our fees.

Outcomes over deliverables

A report that sits in a folder is worthless. We measure success by whether your security posture actually improved.

Systematic, not one-off

We build repeatable processes so compliance does not require constant manual effort. Good security should be a process, not a project.

About the company

Xcevia Ltd is registered in England and Wales (company number 16737253). We are based in London and serve regulated SMEs across the UK and internationally, providing hands-on cybersecurity and compliance readiness.

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