
Firewall fundamentals
CybersecurityBeginner12 challenges
Inspect traffic, write firewall rules, and keep the right connections open.
View workshopPractice a skill, test your thinking, and leave with something you can explain. Explore what’s inside before you start.

Inspect traffic, write firewall rules, and keep the right connections open.
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Four festival gates. One worried organizer. Use real event data to find what happened and write your first investigation.
View workshopPlan a guided session with individual labs and shared progress. We’ll help you choose a format for your group.
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