Is it possible to get data from the phone that is using my wifi?

Question

WiFi

I have a common Wi-Fi point, the question is this, one thing worries me, is it possible using my Wi-Fi to get, for example, passwords from social networks from a person who is connected to my Wi-Fi?

Answer 1

Directly connect only through Wi-Fi and merge data will not work, the data on the phones is quite well protected. To gain access to data, you need physical access and a password ( https://m.habr.com/ru/post/541190/ ). Cookies are transmitted over HTTPS, so simply hijacking them, as once before, will not work either.
You can try to slip him a phishing page when, while surfing the Internet through your Wi-Fi, he is redirected to a page that looks like an authorization form in a social network or some popular service, but located on a server controlled by you. The user may not notice this and enter their password there, which will remain on your server.
If the user is a beginner and is using a browser, you can redirect him to sslstrip to remove the SSL data protection. The browser will issue a warning about an insecure connection, but the user can score on this. But in modern browsers there is protection against this method (HSTS), and if they remember that on some site the entrance is via HTTPS, then HTTP without encryption will be automatically prohibited.