I detect, respond and
harden infrastructure.
I'm Matias Musso, a Cybersecurity Engineer and Wazuh Consultant. For 4+ years I've worked on the Blue Team side across fintech, insurance and consulting: detecting threats, responding to incidents and getting companies audit‑ready.
Experience at
- KPMG
- DHL Global Forwarding
- HDI Seguros
- Credencial Payments
- Boreal IT Solutions
// impact
Measurable results, not just tools.
Up to 40% faster incident detection and response
Fewer critical findings between PCI‑DSS audits
Vulnerabilities closed within the agreed timeframe
Servers and endpoints assessed and hardened
// experience
4+ years across fintech, insurance and consulting.
- Apr 2026 — nowFreelance
Wazuh Consultant
Boreal IT Solutions
- Wazuh deployment and tuning for clients: manager, agents, rules, decoders, integrations and dashboards.
- Oct 2024 — Mar 2026Hybrid · Buenos Aires
Cybersecurity Analyst
Credencial Payments
- Deployed and managed Wazuh (FIM, SCA and Vulnerability Detection) for PCI‑DSS 4.0 compliance, reducing MTTD/MTTR by ~30–40%.
- Designed decoders, correlation rules and dashboards to continuously monitor PCI logging, file integrity and hardening controls.
- Hardening and SCA/FIM assessments on 100+ assets, cutting critical non‑compliances by >60% between audit cycles.
- Integrated Wazuh with SIEM, EDR and log sources (applications, databases and cloud), with parsing and normalization.
- Vulnerability assessments and penetration testing prioritized by CVSS/VPR: >85% of findings closed within SLA.
- Led incident response and forensic analysis, defining RCA and remediation plans that reduced recurrence by ~40%.
- Oct 2023 — Sep 2024Remote
Cybersecurity Analyst
KPMG Argentina
- IT General Controls and SOX controls testing; security assessments against MITRE ATT&CK and vendor reviews.
- Risk analysis of privileged users and recommendations to improve IT control design.
- Gathered and delivered evidence for internal and external audits.
- Oct 2022 — Sep 2023Hybrid · Buenos Aires
Cybersecurity Analyst
HDI Seguros Argentina
- Managed the TrendMicro console and ran network‑level vulnerability testing.
- Monitored and responded to security incidents on Linux and Windows endpoints.
- Reporting and follow‑up of security alerts to keep the infrastructure protected.
- Apr 2022 — Oct 2022Internship · Hybrid
Information Security Project Manager
DHL Global Forwarding
- Analyzed vulnerability reports with Qualys VMDR 2.0 and tracked compliance with company security standards.
- Defined and executed information security action plans.
// services
How I can help your organization.
Wazuh deployment
Manager, agents, FIM, SCA and Vulnerability Detection, production‑ready.
Custom rules and decoders
Detection and correlation tailored to your applications and log sources.
PCI‑DSS / SOX readiness
Controls, evidence and dashboards so the audit holds no surprises.
Hardening and vulnerability assessment
CVSS/VPR‑prioritized assessments and remediation validation.
// education
Education and certifications.
- Computer EngineeringUADE · 2021 — 2026
- Associate Degree in CybersecurityEscuela Da Vinci · 2025 — 2027
- Computer TechnicianE.T. N°68 Prof. Fdo. Arce · 2014 — 2020
- Wazuh Certified Security Professional (WCSP)pentester77 · 2026
- Enterprise Security Manager 11.0 EssentialsMcAfee · 2023
- Kali Linux FundamentalsCybrary · 2023
// contact
Let's talk
I'm open to new roles and consulting projects in Wazuh, threat detection and compliance.
contacto@matiasmusso.com.ar