Dimitris Vagiakakos
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Dimitris Vagiakakos Email & Phone Number

Penetration Tester at NVISO Security
Location: Greece, Greece, Greece 12 work roles 3 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 100%

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Current company
Role
Penetration Tester
Location
Greece, Greece, Greece
Company size

Who is Dimitris Vagiakakos? Overview

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Quick answer

Dimitris Vagiakakos is listed as Penetration Tester at NVISO Security, a company with 317 employees, based in Greece, Greece, Greece. AeroLeads shows a matched LinkedIn profile for Dimitris Vagiakakos.

Dimitris Vagiakakos previously worked as Red Team Engineer at Hellenic National Defence General Staff / Cyber Defense Directorate and Associate Penetration Tester at Grant Thornton Greece. Dimitris Vagiakakos holds Msc, Blockchain And Digital Currency from University Of Nicosia.

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Email format at NVISO Security

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NVISO Security

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Profile bio

About Dimitris Vagiakakos

Penetration Testing | Blockchain Smart Contract Security Audit | Educational Technologies | MSc in Blockchain && Digital Currencies at University Of Nicosia 🇨🇾🇪🇺 |Founder of TuxHouseEdu | The creator of Blockchain Camera | Linux-User.gr

Listed skills include Linux, Amateur Radio Operator, Cybersecurity, Youtube, and 17 others.

Current workplace

Dimitris Vagiakakos's current company

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NVISO Security
Nviso Security
Penetration Tester
Greece
Website
Employees
317
AeroLeads page
12 roles

Dimitris Vagiakakos work experience

A career timeline built from the work history available for this profile.

Red Team Engineer

Current
Hellenic National Defence General Staff / Cyber Defense Directorate

Athens, Attiki, Greece

-Military Service-Confidential

May 2024 - Present

Junior Penetration Tester

Athens, Attiki, Greece

Penetration Testing in Information Systems, Wireless Networks, Web Services, and even on POS systems, ensuring compliance with SWIFT and PCI DSS standards, along with IT Auditing, including SWIFT Audits. Moreover, I am leading a project as Chief Information Security Officer as a Service, providing cybersecurity services such as Penetration Testing on the.

Nov 2022 - Mar 2024

Founder

Current

Greece

TuxHouse is a renowned educational platform specializing in Cybersecurity, Linux, Android, and Blockchain, and especially focusing on Ethereum and Smart Contract Security. With over 2 million views, TuxHouse offers a huge library of over 100 educational videos and organizes lectures and courses targeting school and university students with an interest in.

Jul 2016 - Present

Chief Information Security Officer

Critical Infrastructure (Nda)

Greece

Via Grant Thornton, CISO as a service (CISOaaS)

May 2023 - Jun 2024

Chief Editor

Greece

May 2020 - Jul 2021

Android Developer

Sep 2019 - Dec 2019

News Presenter

Tekjackers
Nov 2016 - Oct 2017

Moderator

Linux Inside Magazine
Mar 2012 - Feb 2013
Team & coworkers

Colleagues at NVISO Security

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3 education records

Dimitris Vagiakakos education

Msc, Blockchain And Digital Currency

Binance Full Scholarship, Master Thesis: Security in Decentralized Finance: Smart Contract Auditing

Bsc, Information And Communication Technologies, Digital Systems Security

Major In Computational Infrastrcutures and Services Horizontal Majors in Security and Teaching Qualification Thesis: Developing An.

Harmonised Amateur Radio Examination Certificate (Harec) Based On Cept Reccomendation T/R 61-02

International Telecommunication Union
FAQ

Frequently asked questions about Dimitris Vagiakakos

Quick answers generated from the profile data available on this page.

What company does Dimitris Vagiakakos work for?

Dimitris Vagiakakos works for NVISO Security.

What is Dimitris Vagiakakos's role at NVISO Security?

Dimitris Vagiakakos is listed as Penetration Tester at NVISO Security.

Where is Dimitris Vagiakakos based?

Dimitris Vagiakakos is based in Greece, Greece, Greece while working with NVISO Security.

What companies has Dimitris Vagiakakos worked for?

Dimitris Vagiakakos has worked for Nviso Security, Hellenic National Defence General Staff / Cyber Defense Directorate, Grant Thornton Greece, Tuxhouse, and Linux-User.Gr.

Who are Dimitris Vagiakakos's colleagues at NVISO Security?

Dimitris Vagiakakos's colleagues at NVISO Security include Panagiotis Dodopoulos, Maxou Van Lauwe, Pablo Brusseel, Efimia Xanthopoulou, and Giorgos Koukioglou.

How can I contact Dimitris Vagiakakos?

You can use AeroLeads to view verified contact signals for Dimitris Vagiakakos at NVISO Security, including work email, phone, and LinkedIn data when available.

What schools did Dimitris Vagiakakos attend?

Dimitris Vagiakakos holds Msc, Blockchain And Digital Currency from University Of Nicosia.

What skills is Dimitris Vagiakakos known for?

Dimitris Vagiakakos is listed with skills including Linux, Amateur Radio Operator, Cybersecurity, Youtube, Microsoft Powerpoint, Computer Maintenance, Elearning, and Video Editing.

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