Security Service Manager & SOC Team Lead · Detection engineering, incident response and cloud security on Microsoft Sentinel, Defender and Azure.
Portfolio · LinkedIn · Publication
- Lead a SOC-as-a-Service practice across multi-tenant Microsoft environments.
- Build and tune detections, response playbooks and security automation.
- Research applied cryptography, privacy and usable security (MSc, University of Bern).
| Area | Tools and topics |
|---|---|
| Security operations | Microsoft Sentinel, Defender XDR, KQL, MITRE ATT&CK, incident response |
| Cloud and identity | Azure, Entra ID, Intune, AWS, GCP |
| Risk and compliance | NIST CSF, GDPR, security risk assessment |
| Automation | Python, PowerShell, Bash, JavaScript |
- Privacy Poker: a browser game that teaches informed consent and data minimisation.
- Binary classification of news headline quality: co-authored machine-learning paper (arXiv:2506.09381).
- Portfolio site: source for aleks4920.github.io.
CompTIA Security+ · Microsoft SC-200, AZ-104, SC-900, AZ-900 · Google Cybersecurity Certificate