H
Haris Pylarinos
About
Detail
Chief Executive Officer
Greece
Résumé
Jobs
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Chief Executive OfficerHack The BoxMay 2017 - Current (9 years 2 months)- System & Network EngineerIbiscus Internet ServicesApr 2009 - Nov 2013 (4 years 8 months)Web hosting, SaaS and domain names.
- Systems / Network / Security EngineerNaftomar Shipping And Trading Co Ltd IncJan 2008 - Jan 2019 (11 years 1 month)Responsible for the uninterrupted operation of network services and systems. Computer support to company employees and remote support to company’s vessels. On-site support worldwide to company’s vessels and sites. Troubleshooting office-to-vessel communications.
- Security EngineerHellenic Air Force HAFFeb 2007 - Feb 2008 (1 year 1 month)Testing various systems and technologies for possible candidates that would benefit the Air Force.
- System AdministratorNaftomar Shipping And Trading Co Ltd IncJan 2005 - Jan 2007 (2 years 1 month)Responsible for the uninterrupted operation of network services and systems. Computer support to company employees and remote support to company’s vessels. On-site support worldwide to company’s vessels and sites. Troubleshooting office-to-vessel communications.
Education
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- BSc, Computing and ITThe Open UniversityJan 2009 - Jan 2015 (6 years 1 month)
- Diploma of Higher Education, Computing and ITThe Open UniversityJan 2009 - Jan 2012 (3 years 1 month)
Projects (professional or personal)
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- HHack The Box :: Penetration Testing LabsModerator at Hack The Box platform Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated. Some of them simulating real world scenarios and some of them leaning more towards a CTF style of challenge. As an individual, you can complete a simple challenge to prove your skills and then create an account, allowing you to connect to our private network (HTB Labs) where several machines await for you to hack them. By hacking machines you get points that help you advance in the Hall of Fame.
Publications
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- CCyber Security at Naftomar Shipping & Trading - An integrated approachSep 2016Naftomar's approach on cyber security against modern threats. How the threat landscape changed over the last years and what steps were taken to identify our assets and vulnerabilities. A brief technical review of the technologies and systems used to help us achieve our goal and how we extended the on premise infrastructure to further secure the vessels.