RESOURCES / HELP & SAFETY
Questions? Start here.
Answers about learning, safe practice and saving your personal progress.
Do I need to know programming?
No. Start with Cybersecurity foundations. The web lessons include small code examples with explanations. Learn at your own pace.
Do the labs connect to real targets?
No. All three exercises are local learning models. They do not scan networks, execute submitted code or collect other people's data. The separate utility tools perform real operations on your own input in your browser.
Where is my progress saved?
After sign-in, completed lessons, exercises, quiz results and resume points are saved in your account's private built-in key-value store. Guest practice is not saved.
Can I retake the quiz?
Yes. Review the explanations and try again. Signed-in users can save their latest 50 attempts. Your best score is calculated from saved results.
What should I do if I find a real vulnerability?
Stop testing, do not collect other people's data, and contact the owner through their responsible disclosure process. Share only safe details within the agreed scope.
Is this a professional certification?
No. This is a self-study workspace. Achievement badges reflect learning progress, not a professional qualification.
What can the AI assistant do?
Explain concepts, help with your own code and build learning plans. Responses are AI-generated, may be wrong and are not live search results. It cannot execute commands, access your accounts or control external systems. Never share secrets.
Keep your practice responsible
Use these skills only with permission and within an agreed scope. This workspace does not authorize testing other people's systems.
Read the ethical guide →