Dimitrios Tzavaras

Vulnerability Analyst at NN Group
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Contact Information
us****@****om
(386) 825-5501
Location
Prague, Czechia, CZ
Languages
  • English Full professional proficiency
  • Greek Native or bilingual proficiency
  • Spanish Limited working proficiency

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Bio

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Credentials

  • Blue Team Junior Analyst
    Security Blue Team
    Mar, 2023
    - Nov, 2024
  • Foundation Level Threat intelligence Analyst
    arcX
    Mar, 2023
    - Nov, 2024
  • Network Security & Database Vulnerabilities
    Coursera
    Apr, 2021
    - Nov, 2024
  • SOC Core Skills
    Wild West Hackin'​ Fest
    Apr, 2021
    - Nov, 2024
  • Getting Started with Arbor Sightline and TMS
    NETSCOUT
    Feb, 2021
    - Nov, 2024
  • Introduction to Cybersecurity Tools & Cyber Attacks
    Coursera
    Feb, 2021
    - Nov, 2024
  • Penetration Testing, Incident Response and Forensics
    Coursera
    Feb, 2021
    - Nov, 2024
  • Splunk 7.x Fundamentals Part 1 (eLearning)
    Splunk
    Feb, 2021
    - Nov, 2024
  • Introduction to CyberArk Privileged Access Security
    CyberArk
    Jan, 2021
    - Nov, 2024
  • Level 1: Trustee Exam
    CyberArk
    Jan, 2021
    - Nov, 2024
  • Foundations of Operationalizing MITRE ATT&CK
    AttackIQ
    Dec, 2020
    - Nov, 2024
  • Devops Competences for Smart Cities
    Devops Competences for Smart Cities
    Jun, 2020
    - Nov, 2024
  • DevOps software development for ΙοΤ at the energy sector
    IoE-EQ
    May, 2020
    - Nov, 2024
  • International cyber conflicts
    Coursera
    May, 2020
    - Nov, 2024
  • ANZ cyber program Virtual Internship (2019)-Approximately 9 hours
    ANZ
    Apr, 2020
    - Nov, 2024
  • Deloitte Technology Consulting Virtual Internship (2019)-Approximately 9 hours
    Deloitte
    Apr, 2020
    - Nov, 2024
  • How to design & built a website
    Google
    Jan, 2018
    - Nov, 2024
  • English C2
    University of Michigan
    Dec, 2017
    - Nov, 2024
  • Panhellenic Conference on Informatics
    Greek Computer Society
    Mar, 2017
    - Nov, 2024
  • World Robot Olympiad
    WRO Hellas
    Jun, 2014
    - Nov, 2024
  • ECDL
    ECDL / ICDL Certification
    Nov, 2010
    - Nov, 2024

Experience

  • NN Group
    • Netherlands
    • Financial Services
    • 700 & Above Employee
    • Vulnerability Analyst
      • Jul 2022 - Present

      Vulnerability Management and Remediation. Technical State and Compliance Monitoring. Cloud Security Misconfigurations. SecOps ServiceNow. Vulnerability Management and Remediation. Technical State and Compliance Monitoring. Cloud Security Misconfigurations. SecOps ServiceNow.

  • Hellenic Army
    • Greece
    • Armed Forces
    • 500 - 600 Employee
    • IT Support/Radio Operator
      • Sep 2021 - Jun 2022

  • OTE Group of Companies (HTO)
    • Greece
    • Telecommunications
    • 700 & Above Employee
    • IT Security Intern (SOC & Situation Center)
      • Nov 2020 - May 2021

      Monitoring of systems Analysing Alarms Events Management Analysing Risks Access Control Business Continuity Management(BCM) Physical Security Operations Tracking of physical stations Monitoring of systems Analysing Alarms Events Management Analysing Risks Access Control Business Continuity Management(BCM) Physical Security Operations Tracking of physical stations

  • Self Employed
    • United States
    • 700 & Above Employee
    • Wordpress Developer
      • Feb 2020 - Apr 2021

  • Tzavaras S.A
    • Greece
    • Automotive
    • 1 - 100 Employee
    • IT Support Technician
      • Sep 2017 - Jan 2021

      Development and maintenance of company’s website. Installing and configuring computer hardware, software. Providing technical support across the company. Setting up accounts for new users. Windows & mac OS configuration and troubleshooting. Development and maintenance of company’s website. Installing and configuring computer hardware, software. Providing technical support across the company. Setting up accounts for new users. Windows & mac OS configuration and troubleshooting.

Education

  • University of Thessaly
    Bachelor's degree, Computer Software Engineering
    2016 - 2021
  • Technical University of Ostrava
    Bachelor's degree, Computer Science and Electrical Engineering
    2019 - 2019

Community

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