If you use your phone to connect to someone else's WIFI, they might not be able to find your browsing history. While most cloud storage services (like Google Drive and Dropbox) track access logs, your tracks on the internet can be hidden by search engines and browser cachets. In addition, if you are using privacy protection features such as a Virtual Private Network (VP) or a server, your privacy protection may be even stricter. However, if you turn on the browsing history function on your phone or check the access log directly on the Wifi hot spot's firewall, others may see these records. Therefore, it is best to avoid connecting to public Wi-Fi networks and use your own VIPs and network filter to protect privacy.