Cybersecurity · Common Attacks
Zero-Day Attacks
Learn why previously unknown vulnerabilities can be difficult to defend against.
2 min micro-lessonLesson focus
Zero-Day AttacksDescribe the key ideas behind “Zero-Day Attacks” and apply them to a familiar technology scenario.
Video resources will be added as each NEST lesson is published.Learning objective
What you will understand
Describe the key ideas behind “Zero-Day Attacks” and apply them to a familiar technology scenario.
Key ideas
- Unknown vulnerability
- Exploit window
- Layered defence
Try it
Explain why updates and multiple safeguards still matter when no patch exists.
Quick recap
Learn why previously unknown vulnerabilities can be difficult to defend against.
Module checkpoint
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