Quiz — Digital Footprint
Test your knowledge of digital footprints, tracking, and reduction strategies
Digital Footprint — Knowledge Check
You named active vs passive traces, learned why delete cannot recall screenshots, saw cookies/pixels/fingerprints glue a stateless web, and practiced shrinking nodes you still control — never other people. These ten APPLY scenarios test judgment on YOUR accounts and YOUR browser. Choose the best defensive move.
APPLY: You can name a public review you wrote and a shopping site's analytics cookie you never "shared." How should you label them?
APPLY: You delete a tagged photo. A relative already saved a screenshot. What did the platform delete actually achieve?
APPLY: A news site and a shop both embed the same ad-network iframe. Historically, what identifier joined those visits?
APPLY: You empty the cookie jar. Ads still seem to recognize the same browser. Which mechanism best explains a leftover stable ID?
APPLY: True or False: A private/incognito window hides your IP from the site, resets canvas/timezone fingerprinting, and stays anonymous even after you log into email.
APPLY: You want to practice footprint skills this week. Which pair is in-scope? (Select 2)
APPLY: An email loads a 1×1 remote image whose URL contains a long token. What did your client just do?
APPLY: You delete one tweet and change nothing else. Old forum bios and location-on apps remain. Best assessment?
APPLY: Later OSINT lessons show how public crumbs become a dossier. What is the ethical practice from this module?
APPLY: On a machine you own, curl -I https://example.com shows Set-Cookie. What did you just observe, and what did you not do?