Daniele M.

Cybersecurity and Linux infrastructure consultant with 20+ years of hands-on experience in production environments.

I help companies secure, troubleshoot and improve Linux-based infrastructures, SOC/SIEM platforms and security operations. My work covers system hardening, log analysis, SIEM tuning, incident handling, EDR integration, vulnerability assessment and penetration testing.

I have deployed, configured and integrated security stacks such as Elastic Security, Wazuh, DFIR-IRIS and Osquery, both standalone and clustered, making them work reliably in real environments rather than only on paper.

My background combines Linux system administration, virtualization, cybersecurity operations and offensive security. This allows me to understand both the infrastructure side and the attacker’s perspective: what is exposed, what can break, what can be abused, and how to fix it properly.

Typical missions I can support:

- Linux server hardening and security review

- SIEM/SOC platform setup, tuning and troubleshooting

- Log collection, parsing and correlation improvement

- Incident response support and technical investigation

- Vulnerability assessment and penetration testing

- Security tool integration in existing infrastructure

- Infrastructure troubleshooting with a security focus

I work best with companies that need someone autonomous, technical and pragmatic: less theory, more working solutions.

Remote only.