Learn how to protect digital systems from cyber threats and attacks.

Introduction to Cybersecurity Principles

This section provides an overview of the key principles of cybersecurity, including confidentiality, integrity, and availability (CIA). Students will learn about common cyber threats such as malware, phishing, denial-of-service (DoS) attacks, and social engineering. The course will also introduce basic cryptography and authentication methods used to secure information.

Defensive Strategies and Threat Mitigation

Students will explore how organizations protect their systems using firewalls, intrusion detection systems (IDS), and endpoint security solutions. Hands-on exercises will involve configuring security protocols, identifying vulnerabilities in networks, and responding to simulated cyber-attacks. The importance of security policies, incident response plans, and risk assessments will also be covered.

Cybersecurity in the Modern World

The final section examines real-world case studies of major cyber-attacks and data breaches, analyzing their impact and lessons learned. Students will also explore emerging trends in cybersecurity, including AI-driven threat detection, zero-trust security models, and ethical hacking. The course will conclude with discussions on digital privacy and the future of cybersecurity regulations.

Tutors

Prof. Hiroshi Tanaka

Professor – Cybersecurity & Information Technology
Professor Tanaka is a cybersecurity expert with a background in ethical hacking, network security, and cyber threat intelligence. After working with Japan’s top tech firms on cybersecurity infrastructure, he transitioned to academia to train the next generation of security professionals. He holds certifications in CISSP and CEH and teaches at Tokyo Institute of Technology.
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