Aman Trivedi
Sharing files or folders can be good in public or office wifi, but not in public. Anyone can view the shared file if allowed on public wi-fi.
In a busy area, there will be several networks available to be connected to your device, it's very important to choose only the trusted network else it can also lead to a data breach.
To stay safe, avoid signing up for an online banking site while connected to public wi-fi, anyone controlling the network can access your bank credentials easily.
Using a VPN can be a simple option to keep your data safe when connected to public wi-fi, a trusted VPN can reroute your data through a secure encrypted network.
Always be on the lastest security network across your device, keep updating it regularly for security patch updates and keep your device safe.
Avoid using the same password for everything on your device as it can be very convenient for hackers, using different passwords and updating them regularly can be a safer choice.
Don't automatically connect to the wi-fi networks when they appear in your radar, turn off the setting and make it manually connected by yourself.