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Defensive Security (Blue Team) / Security foundations

Lesson 3 of 32

Threats, vulnerabilities and exploits

A vulnerability is a weakness, a threat is someone or something that could use it, and an exploit is the actual technique. Remove the vulnerability and the exploit stops working.

Key points

  • Vulnerability: the weakness
  • Threat: who might use it
  • Exploit: how they'd use it
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Quiz · +10 XP

An unpatched server is an example of a:

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