“Incognito mode provides complete anonymity and security online.”

The idea that opening a private browsing window makes you completely invisible online is a widespread misconception. This myth often stems from the suggestive names like "incognito mode" or "private browsing," which lead many to believe they are entering a truly anonymous space. In reality, incognito mode primarily serves as a local privacy tool, preventing your browser from saving your browsing history, cookies, and information entered into forms on your specific device. This ensures that others who use the same computer won't be able to see your online activity from your browser's history.

However, the "incognito" label does not equate to full anonymity or security from external tracking. Your internet service provider (ISP), the websites you visit, and network (Review) administrators (such as at your workplace or school) can still see your online activity and track your movements. Incognito mode does not hide your IP address or encrypt your internet traffic. Furthermore, websites can employ various techniques, like browser fingerprinting, to identify and monitor your activity, regardless of whether cookies are saved locally.

People commonly believe this myth due to the suggestive branding, the dark interface, and reassuring messages that appear when opening a private window, such as "no history will be saved," which create a false sense of complete stealth. A 2018 survey by the University of Chicago revealed significant misunderstandings, with many users incorrectly believing that private browsing would prevent geolocation, advertisements, and tracking by websites and network providers. This highlights a crucial distinction: incognito mode offers privacy from others using your device, but it does not provide anonymity from broader online tracking. For more comprehensive online privacy, additional tools like a Virtual Private Network (VPN) or the Tor browser are necessary.