Safe cyber security training

See the risk.
Build the fix.

Learn how web attacks work in a safe place. Read simple tasks, find the weak code, and choose the secure solution.

Start free training → See the missions

NO SETUP   /   SAFE PRACTICE   /   CLEAR ENGLISH

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Next missionStop SQL Injection150 XP ยท Beginner
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100% safeTraining made for learning
14 missionsFrom beginner to advanced
Real progressPoints and a final certificate
Training path

Small missions. Useful skills.

Every mission explains one common security problem with short text and a safe code example.

01 / READ

Understand the task

Read a short story about a website and look at the unsafe code.

02 / SOLVE

Choose the safe fix

Use your knowledge and a helpful hint to find the correct protection.

03 / LEARN

Remember the reason

Get a clear explanation, earn points, and continue to the next mission.