Careers & Competition · lesson 6 of 8 · 10 min

What is a CTF?

summary: Capture-the-flag activities are structured cybersecurity challenges designed for learning. Work only in authorized environments, follow the rules, and focus on understanding the defensive lesson.

question: Where should CTF techniques be practiced?

options:

• Authorized learning environments
• Any public website
• A stranger’s device
• A school network without permission

correct: Authorized learning environments

explanation: Permission and scope are essential to ethical cybersecurity practice.

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