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What I do

Six areas I work in, what each one involves, the tools I use, and where you can see the proof.

Jerry working at a laptop during a session
01

Security operations

Watching the alerts, finding what’s real, and stopping it fast. I’ve worked in and led a SOC, so I know both the analyst’s seat and the lead’s.

Proof: containment for DNS tunnelling cases went from about 45 minutes to under two after I automated the first response.

  • SIEM monitoring and alert triage
  • Detection engineering mapped to MITRE ATT&CK
  • Incident response, from containment to post mortem
  • SOAR playbooks for the first response steps
  • Threat intelligence and OSINT investigations
  • Vulnerability assessments with OpenVAS and Nmap
  • Splunk
  • Splunk SOAR
  • Suricata
  • Wazuh
  • Sigma
  • Wireshark
  • SpiderFoot
  • Palo Alto
  • Fortinet
02

Information security & ISMS

Turning standards and laws into things people actually do. My way in was turning a data protection law into requirements for a live government project.

Proof: the ISO 27001 Practice Lab on my GitHub covers risk, the Statement of Applicability, audit, a breach drill and management review.

  • Risk assessment and the risk register
  • Statement of Applicability and Annex A controls
  • Security policies and procedures
  • Internal audit planning, following ISO 19011
  • Nonconformities, root cause and corrective action
  • Data protection, supplier security and business continuity
  • ISO 27001:2022
  • ISO 19011
  • GDPR
  • NDPA
  • NIS2
03

Training & courses

I’ve trained over 150 professionals from 54 organisations, from finance and health to government and manufacturing. I build my own courses and labs.

Proof: a complete 26 deck CySA+ course, and a 12 week Cybersecurity with AI Integration programme for beginners.

  • Security awareness that changes behaviour, measured by results
  • Certification preparation for Security+, CySA+ and EC Council EHE
  • Data protection training on the NDPA and GDPR
  • Hands on labs and capture the flag challenges
  • Full curriculum design, from syllabus to assessment
  • Security+
  • CySA+
  • EHE
  • Labs
  • CTF
04

Brand identity & print

Brands that look the same everywhere they show up, from a logo to a 38 page event brochure.

Proof: Legal Lounge branding for FTLG Network across Berlin, Frankfurt and Hamburg.

  • Logos and brand systems
  • Event branding and brochures
  • Company profiles and pitch material
  • Posters, book covers and apparel
  • Social media graphics
  • Illustrator
  • Photoshop
  • CorelDRAW
  • Affinity Designer
  • After Effects
05

Web design

Websites designed and built so the client can change text and photos themselves after handover.

Proof: almahafrica.org and earthicenergy.com.

  • Website design and build
  • Page layouts and user flows
  • Handover so clients can edit it themselves
  • Basic hardening: backups, updates and login protection
  • WordPress
  • Elementor
  • Webflow
06

IT support

Where I started, and still the base of everything else. Keeping people working without fuss.

Proof: four years as IT Support Technician at KF Projects Online.

  • Computer, network and software setup
  • User accounts and access
  • Ticket based support
  • Office 365 administration
  • Windows Server
  • Active Directory
  • Office 365
  • Networking
  • Python
  • Bash

Need one of these?

On GitHub

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Security notes, design work and what I'm learning in Germany. I post on LinkedIn, so follow along there.