Wi-Fi:Be careful when using public WiFi; there is no need to worry about personal data being made public. If you connect your smartphone to any public WiFi, you need to be extra cautious. You could get hurt by attackers who are active on these networks.
WiFi is now available everywhere, including hotels, train stations, and airports. Users can connect their devices with ease and use the free internet whenever they wish. Hackers, however, continue to operate on these open networks and attempt to cause harm to users. In order to protect personal information, you must take certain steps.
VPN should be used
VPN apps and services are available once you have established a connection to WiFi. It establishes a secure connection between the device and the server and is known by its full name, Virtual Private Network (VPN). Your IP address cannot be disclosed, and the data is kept entirely secure.
Take use of two-factor authentication.
An additional layer of protection can be added to the device by using two-factor authentication. This keeps the data protected and prevents hackers from accessing the device. Many social media apps offer its advantages, and many services allow two-factor authentication.
Never share private information.
Remember that you should never use public WiFi to enter sensitive information. For instance, you should not use such a network to complete any forms or perform any banking-related tasks. After getting past the security, hackers can steal this data during this time.
Continue to update the software on the phone.
It is crucial that the most recent software version be compatible with your device. These updates continue to address OS bugs and offer defense against hacking. When connecting to a WiFi network in such a scenario, keeping the phone updated also improves security.