Antonio Colarusso
Anti-DDoS & Cybersecurity Specialist
About
I am a network security specialist focused on DDoS mitigation, infrastructure protection and traffic analysis. I work with high-availability systems exposed to volumetric and application-layer attacks.
My expertise covers L3/L4/L7 mitigation strategies, reverse proxy hardening, WAF tuning and resilient infrastructure design. I help businesses maintain uptime under high-pressure scenarios and hostile network conditions.
Experience
CEO & System Administrator
Vexora Security
Italy · July 2024 — Present
- •Infrastructure protection and DDoS mitigation for high-availability systems.
- •Design and implementation of L3/L4/L7 filtering strategies and traffic analysis pipelines.
Education
CompTIA Security+
Certification · In Progress
2025 — Present
Focused on network security, threat management, cryptography, identity management, and risk mitigation. Certification aligned with enterprise security and infrastructure protection standards.
Skills
DDoS MitigationL3 / L4 / L7 FilteringNetwork SecurityReverse Proxy HardeningWAF TuningTraffic AnalysisLinux AdministrationFirewall ConfigurationTCP/IPNGINXSecurity MonitoringIncident ResponseCompTIA Security+
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