HAMZA RAFIK

Associate Professor at Tokyo International University
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Contact Information
us****@****om
(386) 825-5501
Location
Tokyo, Japan, JP
Languages
  • Arabic Native or bilingual proficiency
  • French Professional working proficiency
  • English Full professional proficiency
Skills

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Bio

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Credentials

  • CCNA
    University of Batna
    Mar, 2015
    - Oct, 2024

Experience

  • Tokyo International University
    • Japan
    • Higher Education
    • 100 - 200 Employee
    • Associate Professor
      • Apr 2022 - Present

      Cybersecurity, cryptography, information security, and privacy. Cybersecurity, cryptography, information security, and privacy.

  • NICT
    • Japan
    • Research Services
    • 300 - 400 Employee
    • Researcher
      • Feb 2020 - Apr 2022

      Cross-data platforms security and preserving privacy data analytics. Cross-data platforms security and preserving privacy data analytics.

  • Guangzhou University
    • China
    • Higher Education
    • 1 - 100 Employee
    • Postdoctoral Researcher
      • Feb 2019 - Mar 2020

      Working on IoT security, towards Privacy-Preserving IoT Environments Working on IoT security, towards Privacy-Preserving IoT Environments

  • The Hong Kong Polytechnic University
    • Hong Kong
    • Higher Education
    • 700 & Above Employee
    • Visiting Researcher
      • Nov 2019 - Nov 2019

      Research on differential privacy machine learning Research on differential privacy machine learning

  • Sonatrach
    • Algeria
    • Oil and Gas
    • 700 & Above Employee
    • Principal Engineer
      • Sep 2018 - Feb 2019
  • University of Batna 2
    • Algeria
    • Higher Education
    • 100 - 200 Employee
    • Doctoral Researcher
      • Sep 2014 - Jul 2018

      A PhD research and teaching part time. A PhD research and teaching part time.

  • Cardiff Metropolitan University
    • United Kingdom
    • Higher Education
    • 700 & Above Employee
    • Visiting PHD Student
      • Mar 2017 - Jun 2017

      Research on multi-dimensional image security Research on multi-dimensional image security

  • University of Batna
    • Algeria
    • Higher Education
    • 1 - 100 Employee
    • Substitute Teacher POO/JAVA
      • Sep 2015 - Jul 2016
  • High School for Teaching and The Professions
    • United States
    • Education Administration Programs
    • 700 & Above Employee
    • Teacher Mathematics
      • Sep 2011 - Jul 2013

Education

  • Université Hadj Lakhdar de Batna
    Doctor of Philosophy - PhD, Cryptography and security
    2014 - 2017
  • Université Hadj Lakhdar de Batna
    Master's degree, Computer Science
    2008 - 2014

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