1st lesson free
Dulan's profile, qualifications and contact details have been verified by our experts
Dulan
- Rate S$28
- Response 1h
S$28/h
Contact
1st lesson free
- IT security
- Computing
Graduated from Edith Cowan University Western Australia 3 years of teaching experience in cybersecurity theories.
- IT security
- Computing
Lesson location
About Dulan
The best way to learn cryptography is to understand the terminology first. Without knowing what the terms mean, it’s impossible to truly grasp the concepts or apply them effectively. My goal is to break down complex cryptography concepts into simple, clear explanations, so learners can understand not just how things work, but why they work. I focus on clarity, practical examples, and step-by-step guidance to help anyone—from beginners to aspiring professionals—build strong foundations in cryptography and cyber security.”
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About the lesson
- Primary
- Secondary
- SPM
- +12
levels :
Primary
Secondary
SPM
Form 6
STPM
Adult education
Bachelor
Masters
Diploma
Doctorate
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
Introduction to Cryptography – history and purpose Symmetric vs Asymmetric Encryption – how they work Hash Functions – integrity and password storage Public Key Infrastructure (PKI) – certificates, SSL/TLS explained Real-World Encryption – WhatsApp, VPNs, and secure email Attacks on Cryptography – brute force, rainbow tables, side-channel attacks Cryptography in Daily Life – protecting messages, data, and files
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Rates
Rate
- S$28
Pack rates
- 5h: S$138
- 10h: S$276
online
- S$28/h
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
Details
Prices can be negotiable
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