Leon - Computer skills tutor - Dublin
Leon - Computer skills tutor - Dublin

Leon's profile, qualifications and contact details have been verified by our experts

Leon

  • Rate RM74
  • Response 1h
Leon - Computer skills tutor - Dublin

RM74/h

See Computer Skills tutors

This tutor is currently unavailable

  • Computer Skills
  • Computer Science
  • IT security
  • Linux

I’m Lee (aka LEON OLIVER), a Cyber Security Engineer with strong hands-on experience in security operations, cloud security, ethical hacking, and programming. I hold a Master’s degree in Cyber Securit

  • Computer Skills
  • Computer Science
  • IT security
  • Linux

Lesson location

About Leon

I hold a Master’s degree in Cyber Security from Dublin Business School and have built multiple real-world security projects, including a cloud-native AWS SIEM, malware and phishing detection systems, browser-based security tools, and a network vulnerability scanner. I’ve worked in Security Operations, where I monitored incidents, performed threat analysis, tuned IDS rules, and carried out vulnerability assessments. My technical background also includes experience with AWS security services, SIEM tools like Splunk and Chronicle, and penetration testing tools such as Nmap, Burp Suite, and Wireshark. I tutor students who want to learn cybersecurity fundamentals, network security, cloud security (AWS), ethical hacking, secure coding, Python scripting, and incident response concepts. I focus on making complex technical topics simple, practical, and easy to understand — whether you’re a beginner, a student preparing for exams, or someone entering the cybersecurity field. With a strong foundation in both engineering and real-world security operations, I help learners build confidence, understand core principles clearly, and gain hands-on skills that matter in the industry.

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About the lesson

  • All levels
  • English

All languages in which the lesson is available :

English

My lessons are designed to help beginners understand how to stay safe online and learn the basics of offensive and defensive cyber security. I explain every concept in a simple, practical way so you can apply it in real life.

What I Teach

Basic Social Media & Online Safety

How to secure Instagram, Facebook, Snapchat, WhatsApp, and Gmail

How hackers try to steal accounts & how to prevent it

Password safety, 2FA, privacy settings, and avoiding scams

How to recognise phishing links, fake messages, and social engineering tricks

Personal Security & Device Protection

How to secure your phone, laptop, Wi-Fi, and email

Safe browsing habits & avoiding malware

How to check if your data is leaked

Steps to protect your digital identity

Offensive Security (Beginner-Friendly)

How attacks work (phishing, brute force, malware basics)

Introduction to ethical hacking tools

How attackers gather information & exploit weak points

Understanding real cyber threats in a safe, legal way

Account & Profile Security

How to secure your accounts across all platforms

How to create strong security settings for work, school, and personal use

How to protect yourself from hacking, impersonation, and fraud

How to check your security health and fix weaknesses

How My Lessons Work

Very simple explanations no technical knowledge required

Step-by-step demonstrations

Real examples from everyday life

Practical tips you can start using immediately

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Rates

Rate

  • RM74

Pack rates

  • 5h: RM370
  • 10h: RM740

online

  • RM69/h

Travel

  • + RM10

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