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Cybersecurityintroductory
CY-101

Cybersecurity Fundamentals

When you finish, you can

Protect a small organisation: explain the core security ideas, set up strong identity and network basics, and respond to a first incident.

Start hereNo technical background needed. Use your own accounts and home network as the lab.

8 hours total5 Chapters20 Lessons1 Exams3 CreditsFREE
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Take a position on Cybersecurity Fundamentals. The AI counselor argues the other side, asks you questions back, and cites a source for every fact it states. Sources listed under a reply are the pages it actually found; if none are listed, it is arguing from reasoning only. It is an AI and it can be wrong: check the sources.

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    A room for people taking this course, in any language, translated for every reader. Open breakout rooms for one question at a time.

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    Course Syllabus

    8h total

    Practice

    1. Read one recent breach report and map it to the kill chain stages.
    2. Say which of confidentiality, integrity or availability was hit and how.
    3. Guess the threat actor type and give your evidence.

    Check

    Which stage of that attack would have been cheapest to stop, and with what control?

    Topics Covered

    securitythreatsbasics

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