-Military Service-Confidential

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 company's critical systems and WIFI access points. I conduct security audits at all levels in accordance with NIS, ISO27001, and PCI DSS, and consult on firewalls and physical security of companies. Additionally, I provide services related to Security Awareness and organize phishing campaigns.

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 Computer Science and Information Security. Our most famous courses include "Panellinies_AEPP", which supports Greek and Cypriot students to join n universities, "Information Theory," "Ultimate Linux Terminal Tutorial," and the "Ethereum Hacking Series." TuxHouse proudly contributes to the official Hellenic Linux community on Linux-User.gr.

Via Grant Thornton, CISO as a service (CISOaaS)