William Costa

William Costa Email and Phone Number

Consulting Systems Engineer | Cyber Security Specialist | Instructor | Writer | Speaker | Researcher @ Fortinet
sunnyvale, california, united states
William Costa's Location
São Paulo, São Paulo, Brazil, Brazil
William Costa's Contact Details

William Costa personal email

n/a

William Costa phone numbers

About William Costa

Speaking Engagements:Delivered presentations on advanced topics such as XSS vulnerabilities, CSRF Token Bypass techniques, and exploiting security appliance web consoles.Presented insightful talks on emerging security threats and defensive strategies, offering actionable insights to enhance organizational security.Professional Experience:With over 16 years of experience in Information Security and 19 years in Information Technology, I have a demonstrated track record of managing complex security infrastructures, including IPS/IDS, firewalls, content filters, and antivirus solutions. My expertise extends beyond operational management to include conducting thorough vulnerability assessments and log analysis.I have successfully led and delivered multiple high-impact information security projects, showcasing my ability to design, plan, and execute effective security strategies. My experience also involves team leadership, where I have trained and mentored professionals in various network security solutions such as firewalls and web filtering. Additionally, I foster a culture of continuous learning, encouraging research and development in the information security domain.This diverse background reflects my holistic approach to information security, combining deep technical expertise with strong leadership and strategic planning capabilities.Certifications and Specializations:CISSP, CEH, ECSA, CEPT, CPT, CompTIA Security+, EXIN ISFS 27002, NSE (levels 1-5, 7, 8), XTREME.I specialize in information security, penetration testing, and network administration.Publications:Authored a book on implementing security with FortiOS (ISBN 9788539909049).Shared knowledge and insights through presentations available on Slideshare.

William Costa's Current Company Details
Fortinet

Fortinet

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Consulting Systems Engineer | Cyber Security Specialist | Instructor | Writer | Speaker | Researcher
sunnyvale, california, united states
Website:
fortinet.com
Employees:
7689
William Costa Work Experience Details
  • Fortinet
    Consulting Systems Engineer
    Fortinet May 2022 - Present
    São Paulo, Brasil
    In my current role, I drive technical engagement with customers and resellers, showcasing Fortinet's products and solutions. I provide strategic pre-sales support to Fortinet Sales teams, resellers, and distributors across Latin America and the Caribbean, boosting sales and client satisfaction.I maintain expertise in Fortinet's product line and key technology disciplines: Security Infrastructure, Security Enforcement, Security Management, and Security Intelligence. I act as a subject-matter expert in pre-sales design reviews, providing guidance to Field Systems Engineers.I lead product demonstrations, proof-of-concept sessions, and technical workshops that accelerate the sales cycle and highlight Fortinet's competitive advantages. I assist resellers in designing security solutions, ensuring high-quality products and services that meet customer needs. I also participate with SE peers to design secure IP networks, leveraging Fortinet's product line for superior solutions.My responsibilities include conducting performance tests, analyzing results, and creating reports that drive product improvement and provide insights for our sales and technical teams.I deliver training to enhance knowledge of Fortinet solutions among partners, resellers, and distributors. I mentor System Engineers within Virtual Teams, serve as a Virtual Team Leader, and represent the International Sales Organization in meetings and committees. I work with Product Management and Engineering to identify, qualify, and develop critical product features, contributing to Fortinet's success.I create technical documentation and interface with business and technology partners, sharing knowledge with field Systems Engineers. My experience spans international projects, driving technical excellence that impacts business outcomes.
  • Fortinet
    Systems Engineer
    Fortinet Aug 2020 - May 2022
  • Linx
    It Network Security Engineering Manager
    Linx Mar 2019 - Jul 2020
    Along with managing the Engineering team, where our focus is on discovering new technologies and fostering innovation in connectivity and security, I also oversee Capex management, ensuring strategic and efficient allocation of capital expenditure funds. My responsibilities extend to Datacenter management, involving the maintenance and optimization of data storage and processing facilities.I play a vital role in managing contracts and maintaining robust relationships with suppliers, which includes negotiating and ensuring compliance with various contracts to support our operational and strategic objectives. Additionally, I provide high-level support to the sales and support teams as a Level 3 contributor, offering expert guidance and solutions to complex challenges, thereby enhancing customer satisfaction and driving sales performance.
  • Xerpa
    Cyber Security Engineer
    Xerpa Oct 2018 - Mar 2019
    São Paulo E Região, Brasil
  • Trtec
    Cyber Security Coordinator | Senior Consultant In Cyber Security.
    Trtec Mar 2014 - Oct 2018
    São Paulo E Região, Brasil
    I lead the deployment, configuration, and support of network security products, including firewalls, content inspection (IPS/AV/Anti-Spam), and VPN solutions. This involves knowledge transfer, establishing rules and access policies, and diagnosing network infrastructure faults.As a project coordinator, I manage resources and teams, demonstrating deep problem-solving skills. I engage in security projects, designing solutions that meet client needs, and work across pre-sales and post-sales phases. My expertise spans network and application security, internet infrastructure projects, firewalls, intrusion detection and prevention systems, anti-spam, VPNs, and unified threat management (UTM).I am also responsible for designing and implementing security architectures, deploying infrastructure components like operating systems, access points, routers, and switches. As a trainer, I have delivered over 70 sessions on security solutions to more than 700 participants from diverse sectors.My skills extend to vulnerability analysis, pentesting, exploit and payload creation, and information security management. I have successfully led a team of four, overseeing the delivery of over 500 Information Security projects.
  • Trtec Informática
    Information Security Consultant
    Trtec Informática Mar 2009 - Oct 2018
    São Paulo Area, Brazil
    DEPLOYMENT, CONFIGURATION AND SUPPORT NETWORK SECURITY PRODUCTS, FIREWALLSYSTEMS, CONTENT INSPECTION (IPS/AV/ANTISPAM AND OTHER), VPN SOLUTIONS,KNOWLEDGE TRANSFER, CREATING RULES, ACCESS POLICIES, VERIFICATION OF FAILURES INNETWORK INFRASTRUCTURE, DOMAINS• DEEP TROUBLESHOOTING NETWORKS KNOWLEDGE. • WORK IN SECURITY PROJECTS: DESIGN AND PROPOSE THE BEST SOLUTION THAT FITS ONCUSTOMER NEEDS. PRODUCT PRE-SALES AND POS-SALES, NETWORK SECURITY DESIGNS ANDIMPLEMENTATION, PROJECTS FOR INTERNET INFRASTRUCTURE, FIREWALLS, INTRUSIONDETECTIONS/PREVENTIONS, ANTI-SPAM, VIRTUAL PRIVATE NETWORKS, THREADMANAGEMENT (UTM) SOLUTIONS. • DESIGN AND IMPLEMENTATION OF SECURITY ARCHITECTURE.• IMPLEMENTATION OF INFRASTRUCTURE COMPONENTS: OPERATING SYSTEMS, ACESS POINT, ROUTERS AND SWITCHES. • TRAINING INSTRUCTOR OF NETWORK SECURITY SOLUTIONS (FIREWALL, IPS, WEB FILTERING,ANTIVIRUS, NETWORK). MORE THAN 40 TRAINING APPLIED AND MORE THAN 300 ATTENDEESFROM DIFFERENT REGIONS AND COMPANIES.
  • Fidelity National Information Services
    Analyst Trainee
    Fidelity National Information Services Feb 2008 - Mar 2009
    Control Access, revision of profile.
  • Trtec Informática
    Trainee Information Security,
    Trtec Informática Mar 2007 - Mar 2008
    São Paulo
    CONSULTANT AND SUPPORT: FIREWALL, IDS/IPS, WEB FILTER, EMAIL FILTER. DESIGNTOPOLOGY, MEET WITH CUSTOMER TO DEFINE THE BEST SECURITY SCENARIO.CONFIGURATION SUCH AS ACCESS POLICIES, ACCESS CONTROL IN GATEWAY OF VPN,VERIFICATION OF FAILURES IN INFRASTRUCTURE NETWORK, INSTALLATION ANDCONFIGURATION SERVER OPERATING SYSTEMS (WINDONS, LINUX), SUPPORTINFRASTRUCTURE IN CUSTOMER AND REMOTE.

William Costa Skills

Firewalls Network Security Cissp Ips Security Linux Fortinet Ceh Information Security Management Sistemas Operacionais Vulnerability Assessment Vulnerability Scanning Iso 27001 Teacher Training Dns Servidor Windows Security Management Network Administration Web Application Security Windows Server Tcp/ip Protocols Windows Barracuda Spam Firewall Security+ Cpt Access Control Net Web Application Firewall Dlp Shell Scripting Fortigate Comptia Security+ Pentest Exploit Fortios Fortianalyzer Xtreme Sniffer Anti Spam Fortimail Fortimanager Fortiweb Siem Analise De Vulnerabilidade Rede De Computadores

William Costa Education Details

  • Senac
    Senac
    Information Security
  • Faculdade Sumare
    Faculdade Sumare
    Informática

Frequently Asked Questions about William Costa

What company does William Costa work for?

William Costa works for Fortinet

What is William Costa's role at the current company?

William Costa's current role is Consulting Systems Engineer | Cyber Security Specialist | Instructor | Writer | Speaker | Researcher.

What is William Costa's email address?

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What is William Costa's direct phone number?

William Costa's direct phone number is +55119656*****

What schools did William Costa attend?

William Costa attended Senac, Faculdade Sumare.

What skills is William Costa known for?

William Costa has skills like Firewalls, Network Security, Cissp, Ips, Security, Linux, Fortinet, Ceh, Information Security Management, Sistemas Operacionais, Vulnerability Assessment, Vulnerability Scanning.

Who are William Costa's colleagues?

William Costa's colleagues are Spencer Burrows, James Rios, Chirayu Maheshwari, Derek Yang, Cristian Andres Tellez Suarez, May Guo, Tolga Avcı.

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