How to use guest mode and temporary profiles in a browser for safe surfing on foreign or public computers?

Using public or foreign computers is always associated with a high risk of personal data, password, and browsing history leaks. To minimize these threats, modern browsers offer specialized temporary access tools, such as guest mode.

Unlike a regular incognito window, which only hides traces of presence in the system after closing, a guest profile creates a completely isolated environment. All data entered during the session, including cookies, history, and cache, are automatically destroyed immediately after closing this window, leaving no traces on the host machine's hard drive.

To activate guest mode in most popular browsers, simply click on the current profile icon in the upper right corner of the interface and select the guest access option. This guarantees that the device owner will not be able to accidentally or intentionally access your user account, form autofill, or saved bookmarks.

Nevertheless, when working on foreign computers, additional precautions should be observed. Never save credentials in the browser's password manager, even if the system offers to do so automatically. Try to end all active sessions manually via the logout button on sites rather than simply closing tabs.

After finishing work, make sure you have completely logged out of the guest profile and closed all program windows. If you were working under conditions of increased risk, it is also recommended to clear the system recycle bin and the operating system's temporary files, although the browser's isolated environment minimizes the likelihood of saving critical data.