Cybersecurity Fundamentals
Think like a defender: passwords, encryption, phishing, and how the internet keeps secrets safe.
Ms. Dana Kovač
Security Educator
Threats & Social Engineering
The human is the weakest link.
Cryptography Basics
Turning secrets into scrambled text.
Staying Safe Online
Passwords and two-factor authentication.
Common questions
Who is "Cybersecurity Fundamentals" for?
It is written for learners at High School level (Grades 9–12), and for anyone older who wants a clear refresher on computer science. Think like a defender: passwords, encryption, phishing, and how the internet keeps secrets safe. There is no application or entry test — you can start the first lesson straight away.
How long does the course take?
There are 3 lessons totalling 25 minutes of reading and quizzes, laid out over 3 units. You can move at your own pace — progress is saved as you go.
What do I need to know before starting?
No prior coursework is assumed. The course opens with "Threats & Defenses", covering malware and social engineering, so the foundations are built in rather than expected.
Is the course free?
Yes. Every course on Monster Class is completely free, with no credit card, trial period or paywall. Creating a free account simply saves your progress, XP and place on the leaderboard across devices.