It's important to remember that while using secure protocols like HTTPS$,$ VPN$,$ or Tor can help protect your online communications, there are still potential security risks associated with using public WiFi networks. It's always a good idea to use caution when connecting to public networks, and to avoid transmitting sensitive information over unsecured connections. Additionally, it's important to keep software and devices up to date with the latest security patches and updates, and to use strong, unique passwords to protect your online accounts.