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مبتدئ · الدروس: 4

Foundations of cybersecurity

The CIA triad, who attacks and why, the words that matter (threat, vulnerability, risk, exploit) and how social engineering targets people rather than software.

ابدأ الدورة

  1. 1 The CIA triad: confidentiality, integrity and availability

    The three properties every security decision protects, what breaks each one, and how to use them as a checklist for your own devices and data.

    7 دقيقة
  2. 2 The threat landscape: who attacks, and why

    Cybercriminals, hacktivists, state-sponsored groups and insiders want different things and work in different ways. Knowing which ones realistically target you tells you where to spend your effort.

    8 دقيقة
  3. 3 Threats, vulnerabilities, risks and exploits: the words that matter

    Four words people use interchangeably mean different things. Once you separate them, security advice and news headlines become much easier to judge.

    7 دقيقة
  4. 4 Social engineering: phishing, pretexting and baiting

    Many attacks target people rather than software. Learn how phishing, pretexting and baiting work, the pressure tricks they rely on, and the habits that defeat them.

    8 دقيقة

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