We use public WiFi every day – cafes, shopping centers, transport, and airports. Have you ever thought whether it's safe or not? Spoiler: everything's very bad. Any WiFi spot carries a huge risk, from a bunch of unnecessary ads to real identity theft. Starting from the search history, and ending with the entered passwords to social networks, mailboxes, or crypto wallet–all this data can get into the wrong hands. And the simplest but most effective way to protect yourself is a VPN connection.