Penetration Tester
Joe Cockcroft

Joe Cockcroft is a penetration tester in Layer 7's CREST-accredited testing team, delivering hands-on offensive security testing across web applications, infrastructure and cloud for UK public-sector and regulated-industry clients.
He writes for the Layer 7 insights blog on Cyber Essentials and offensive security, helping organisations understand what is changing in the scheme and what to do about it.
Areas of focus
- Penetration Testing
- Cyber Essentials
- Offensive Security
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