d
defendops

Pedro MV

@defendops

Professional Security Audit and Windows System Hardening

Spanje
Spaans, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
I provide professional Windows hardening and secure configuration services based on controlled lab environments and virtual setups. I analyze vulnerabilities, reduce attack surface, and implement defensive measures used in corporate environments to enhance real-world system and network security. I work with a structured methodology, clear documentation, and a practical security-focused approach.... Lees meer

Skills

d
defendops
Pedro MV
offline • 

Bekijk mijn diensten

Technische ondersteuning
I will harden and secure your windows system professionally
VanafUS$ 15 / projectMeer informatie
Technische ondersteuning
I will perform a network vulnerability assessment
VanafUS$ 15 / projectMeer informatie

Portfolio

Werkervaring

Systems Hardening & Security Specialist

Laboratorio Virtual de Ciberseguridad (Proyecto Personal) • Freelance

Nov 2025 - Present • 6 mos

Practical experience in defensive cybersecurity and Windows/Linux system hardening within controlled virtual environments: -Secure configuration of systems and networks. -Attack surface reduction and closure of critical vectors (SMB, RPC, NetBIOS, TCP/UDP ports). -Implementation and verification of persistent, secure firewall rules per network interface. -Vulnerability auditing and defensive testing replicating corporate scenarios. -Step-by-step documentation of procedures and findings, ensuring reproducibility and professionalism. -Work with real lab methodologies and Blue Team practices focused on threat prevention and detection.