Marcio Mendes Email & Phone Number

Hybrid

DescriptionI am a dedicated Information Security Specialist with significant experience in vulnerability management and penetration testing (Pentest). Throughout my professional history, I have been involved in tasks such as configuring Mikrotik firewalls and routers, implementing robust security policies and VPNs, and monitoring company activities using tools like ManagerWP and Wordfence. I have extensive expertise in managing computer networks using Windows Server 2011/2016 (AD, DNS, DHCP, Gateway) and implementing security policies and user controls through AD and Samba4. I excel in identifying flaws and vulnerabilities, utilizing tools like the MITRE ATT&CK Matrix and OWASP TOP10.Moreover, I am well-versed in cloud infrastructure management, with experience in integrating and creating instances on AWS Cloud. I possess additional skills, including database backup control and restoration (MySQL and Firebird), as well as a strong understanding of ISO 27001 standards. My experience also covers customer support, IT management, technical issue resolution, network infrastructure, and operating Proxmox and VMware systems.I am enthusiastic about the opportunity to apply my experience and technical abilities in the field of Vulnerability Management and Pentest, making significant contributions to the security and integrity of systems.

Localidade Bertioga, São Paulo, Brasil

Information Security Specialist with proven experience in Vulnerability Management and Pentesting, as well as a strong background in Call Center Support.In my previous roles, I utilized my expertise to monitor computer networks effectively using Zabbix, ensuring optimal network functionality and proactively identifying any potential security issues. I have extensive experience in monitoring dedicated links, enabling me to quickly detect any disruptions and respond appropriately to minimize downtime and user impact.Additionally, I have developed detailed information security reports, providing crucial insights and recommendations to optimize the organization's security posture. My skills include in-depth analysis of reports and the ability to communicate results clearly and effectively to all stakeholders.I am eager to apply my skill set, experience, and dedication to cybersecurity for a position in Vulnerability Management and Pentesting, helping to strengthen and protect the organization's digital infrastructure.

No meu papel como Administrador de Rede, trabalhei para manter, otimizar e proteger a infraestrutura de rede da organização. Algumas de minhas realizações e responsabilidades incluem:- Manutenção e administração de redes de computadores e acesso a sistemas, garantindo um desempenho ideal.- Utilização eficiente da ferramenta Nessus para realizar análises de vulnerabilidades e implementação de políticas de segurança robustas.- Gestão eficiente de firewalls Iptables e VPNs para melhor proteção dos dados e sistemas da organização.- Conhecimento prático e aplicação do NIST Cyber Security Framework para aprimorar a segurança da organização.- Monitoramento das atividades da organização usando SIEM (Security Information and Event Management) para identificar e responder a potenciais ameaças de segurança.- Controle e gerenciamento de processos, identificando falhas e aprimorando a política de segurança da informação existente.- Implementação e gerenciamento de servidores (VMware, Hyper-V, Xen Server, Virtual Box) para acomodar vários serviços.

Postgraduate Lato Sensu - Specialization, Information Security

Technologist, Computer Network Management

High School Technician, Data Processing