Ministrando aulas para o curso de Especialização em Engenharia de Redes na disciplina NETWORK SECURITY da Cisco.A disciplina em questão prepara o aluno para a certificações CISCO voltadas à área de segurança através da parceria com a PUC Minas, onde os alunos aprendem sobre:Ameaças à RedeMitigação de AmeaçasProteção de Acesso ao DispositivoMonitoramento e Gerenciamento de DispositivosAtribuição de Funções AdministrativasMonitoramento e Gerenciamento de DispositivosAutenticação, Autorização e Contabilidade (AAA)ACLs e FirewallsPrevenção de IntrusõesTecnologia IPSOperação e Implementação de IPSCamada 2 e Segurança de EndpointCriptografiaVPNsIPsec VPNs site-to-siteConfiguração de Firewall ASATestes de Segurança de Rede

- Instalation and configuration of network assets (Fortinet, Palo Alto, Cisco, Dell, Huawei, 3COM/HP, Ruckus)- Configuration of new networks and vlans to meet connectivity demands.- Delegate and guide technical staff in connectivity activities- Installation and configuration of zabbix servers for monitoring (configuring maps and dashboards)- Asset monitoring of all university campuses (switchs, servers windows/linux and internet links)- Preparation of reports for network performance analysis.

Support for faculty and students in higher-education institutions, in the use of technological infrastructure, installation of Windows operating systems and numerous software, maintenance of computer hardware from various manufacturers, operational system image preparation and replication, operation of backup and proxy tools, maintenance of wired network infrastructure.

- Assistance to employees;- Configuration of local and remote IT equipment (workstations, printers etc);- Configuration of area-specific software with company settings;- Configuration and support to the company's network;- Backup routines;- Installation and configuration of Service Desk GLPI servers;- Installation and configuration of pfSense servers;

- Assistance to employees at the main office and at the Vallourec office;- Equipment configuration (computers, printers, network assets);- Installation and configuration of area-specific software;- Assistance to the company's construction sites, providing internet access;