Luiz L. Email & Phone Number

Amarante, Pt

Maia, Porto, Portugal

• Implement and manage security solutions such as NGFW, SASE, VPN, Proxy/Web filters, NAC, and ADC.• Design and architect security solutions tailored to the client’s needs.• Ensure the security of hosts, platforms, and network perimeters through advanced IT security practices.• Conduct intrusion detection and prevention, and maintain the integrity of applications and systems.

Porto, Portugal

▪ Manage and maintain Linux and Windows servers, including configuration, updates, and performance monitoring.▪ Administer Fortinet firewalls, including configuration, rule implementation, and regular audits.Monitor and analyze system, application, and security logs to identify and address issues.▪ Conduct server audits to ensure compliance with security policies and standards.Implement and enforce information security policies and conduct vulnerability assessments.▪ Provide technical support and training to IT staff to enhance operational efficiency and security.

São Paulo, Brazil

▪ Implement and Manage Projects and Processes to enhance security operations and efficiency.▪ Analyze SIEM Logs using ArcSight for identifying and responding to security threats.▪ Manage Firewall Rules on Cisco devices to ensure network security and compliance.▪ Administer Access Control Lists (ACLs) to regulate network traffic and enforce security policies.▪ Oversee Proxy Management to control internet usage and protect against threats.▪ Manage DNS to ensure secure and reliable domain name resolution.▪ Maintain Network Security by monitoring and protecting network infrastructure.▪ Conduct Vulnerability Assessments to identify and mitigate security risks.

São Paulo

▪ Detect and Respond to real security incidents with active and proactive measures.▪ Investigate Events using Wazuh and Graylog log solutions to identify security threats.▪ Analyze Phishing Emails to detect and mitigate potential threats.▪ Identify False Positives to improve the accuracy of security use cases.▪ Enhance Employee Awareness of security incidents through training and communication.▪ Control Endpoints using Kaspersky for effective security management.▪ Configure Security Measures including Webfilter, VPN, IPS, and DLP rules and routes on Fortigate devices.▪ Ensure Compliance with the General Data Protection Law (GDPR).▪ Develop Information Security Policies to establish and maintain security standards.

São Paulo E Região

▪ Manage and Configure Squid Proxy Server to control and optimize internet access.▪ Configure and Manage Fortigate Devices including Webfilter, VPN, IPS, DLP rules, and routes for enhanced security.▪▪ Configure and Manage PFSense Firewall to protect network infrastructure.▪ Provide Field Technical Support to address and resolve technical issues on-site.

São Paulo E Região, Brasil

▪ Provide Cloud Technical Support with a proven track record of delivering timely and effective solutions to diverse customer needs.▪ Deliver SaaS Technical Support leveraging a strong understanding of software-as-a-service architecture and extensive experience in resolving SaaS application issues.

São Paulo E Região, Brasil

▪ Provided System Technical Support, demonstrating the ability to troubleshoot a wide range of operating systems and applications, delivering effective solutions for customer issues.

São Paulo E Região, Brasil

▪ Provided Field Technical Support, specializing in managing and maintaining systems, resolving on-site technical issues, and ensuring high levels of customer satisfaction.

Technology In Information Technology Management, Information Technology

Mba In Information Security And Data Privacy, Information Technology