Score: 0 / 5 · Stage 1 / 5

1 · Reconnaissance

Attackers scrape LinkedIn and your company site for employee emails and tech stack. What helps most?

Tips for the defense quiz

Think like a defender: detect, contain, and reduce blast radius.

Wrong answers still teach — read the explanation before moving on.

These scenarios are educational only — never attack systems you do not own.

Map each stage to a control you can actually enable at work or home.

Repeat after a week to keep the attack-chain habit.

Über Attack chain defense quiz

Walk a typical breach path and pick the best defensive response at each stage.

Übung im Browser: antworten, Erklärungen lesen, Punktzahl nur in diesem Tab.

Yes. It is free to use in the browser with no signup required.

No. It is practice in this tab — not a certificate and not a mail campaign.