Cleusio Silva Email & Phone Number

Network Security Analyst | Cybersecurity Analyst | Check point Firewall Specialist.I have solid experience in network infrastructure and information security projects, developed through various initiatives at Velonet and currently at ZAP. Throughout my career, I have worked with a variety of devices and networking technologies, enhancing my technical skills in complex environments.Experience:BCGA (Banco Caixa Geral de Angola) • Participated in the investigation and analysis of redundant links that caused loops in the infrastructure of all branches across Angola. • Worked on the Luhinga Project, performing troubleshooting on Cisco equipment (routers and switches) and Pfsense firewall, resolving internet connectivity issues.Banco Sol (Inovadora Capital) • Implemented VoIP equipment and switches throughout the infrastructure. • Responsible for analyzing, surveying, and mapping the MFPV infrastructure in Talatona. • Configured Teldat routers for INM’s multicaixa network.ZAPCurrently, I work as a Network Security Analyst, focusing on ZAP’s cybersecurity restructuring project, where I perform: • Vulnerability analysis of the infrastructure. • Management and implementation of endpoints using Palo Alto Cortex XDR. • Network asset discovery and management using Lansweeper. • Preparation of the network infrastructure for Next-Generation Firewall (NGFW) implementation. • Audits of best security practices for Cisco Meraki policies across various ZAP locations in Angola. • Monitoring throughput and router interfaces using CACTI, ensuring the stability of connections between Zap Studio, Zap Headquarters, and the Production Center.

• 

  Univeridade Metropolitana De Angola

  Ciência Da Computação