Cybersecurity Fundamentals

Real attacks, real jobs — CIA triad to safe lab habits.

Learn with workplace stories: a UPI phishing SMS, a college portal password reuse, a small shop ransomware backup fail. Covers threats, networking, Linux/Windows, crypto, MFA, and risk — for careers, not slide decks. Labs stay authorized / simulated only.

Level: Beginner
Duration: 8 weeks
Modules: 3 modules · 15 lessons
Learning method: Lessons + labs

Preview first lesson

What you will learn

Explain CIA triad with a bank / college / shop example
Spot phishing and social-engineering patterns from real SMS/email styles
Describe TCP/IP, DNS, HTTPS as debugging tools on the job
Apply password + MFA hygiene used in SOC and helpdesk roles

Course curriculum

Expand each module for lessons, progress, and labs assigned to that module — not a flat topic dump.

Module 1

Security core concepts

CIA, threats, malware, phishing, policies.

0/7 lessons

Lessons

1. Introduction to Cybersecuritypreview~22 min
2. Information Security vs Cybersecuritypreview~22 min
3. CIA Triadpreview~22 min
4. Types of Cyber Threats~22 min
5. Malware, Ransomware and Spyware~22 min
6. Phishing and Social Engineering~22 min
7. Security Policies and Risk Management~22 min

Module labs

Enrol to unlock full lessons and track module progress.

Module 2

Networking orientation

Quick intro — continue in the Networking Fundamentals course.

0/3 lessons

Lessons

1. Network Fundamentals~22 min
2. OSI and TCP/IP Models~22 min
3. IP Addressing and Subnetting~22 min

Module labs

Enrol to unlock full lessons and track module progress.

Module 3

Systems, crypto & identity

Linux/Windows basics, crypto, authn/z, MFA.

0/5 lessons

Lessons

1. Linux Fundamentals~22 min
2. Windows Fundamentals~22 min
3. Cryptography Basics~22 min
4. Authentication and Authorization~22 min
5. Password Security and MFA~22 min

Module labs

Enrol to unlock full lessons and track module progress.

Foundation course + vocabulary glossary

Learning happens here: lessons, quizzes, checklist tasks, and linked labs. Pass the quiz, finish tasks, mark complete — Foundations badges unlock as you go (Bronze → Diamond).

Need a term lookup (CIA, MFA, phishing…)? Use the Foundation glossary — companion reference, not a second curriculum.

OSINT in this course

Open-source intelligence is taught here — not only under Resources. Use authorized, public sources; no doxing or harassment; document sources and timestamps.

OSINT fundamentals — Questions, authorization, passive-first mindset, and case notes.
Breach exposure awareness — Credential and email exposure checks for defensive notification workflows.
Digital footprint analysis — Reduce your org’s public attack surface using the same sources adversaries use.
Legal and ethical boundaries — Authorization, ToS, privacy, and harm reduction — non-negotiable.

Full OSINT center → · Investigation playbook

Inside this course

Labs · Quizzes · Certificate

Labs below are curated for this syllabus (shared engine, course-specific assignments). They unlock with enrol; quizzes match course topics; finish ≈90%+ to claim a CYNARKS Academy certificate.

Course labs

11 assigned labs · free with this course enrol

CIA Triad MatchFree lab
Risk IngredientsFree lab
AuthN vs AuthZFree lab
Basic Login AuthenticationUnlock via course or plan
Password Hashing & VerificationUnlock via course or plan
Multi-Factor Authentication (MFA)Unlock via course or plan
Decode the BeaconFree lab
Hex DecodeFree lab

+3 more assigned

Track quiz

279 questions matched to this course topics

Knowledge checks for this track only — not a separate global quiz menu.

Start track quiz

CYNARKS certificate

Educational completion certificate · verify by ID

Your progress: 0% · enrol to unlock claim

Enrol in this course first.