ISLAMABAD (Kashmir English): A smartphone can provide internet access to laptops, tablets and other devices through a mobile hotspot when Wi-Fi is unavailable, but users should take basic security precautions to protect the connection.
With 4G or 5G connectivity, a smartphone can function as a wireless router by sharing its mobile data connection with nearby devices.
A personal mobile hotspot is generally considered safer than an unknown public Wi-Fi network because users have greater control over which devices can connect. However, an unsecured or poorly protected hotspot can still create security risks.
Password protection is important
A weak password or a hotspot without password protection can allow unauthorised devices to connect. While some users may disable the password for convenience, doing so removes an important layer of security.
iPhones require password protection for hotspot connections, while Android devices provide settings that allow users to configure hotspot security and set or change passwords.
Use a strong password
A strong and unique password can help prevent unauthorised users from accessing the hotspot. It can also reduce the risk of unknown devices using the phone’s mobile data connection.
Mobile hotspots use Wi-Fi security protocols, including WPA-based protection, to encrypt wireless communications between the phone and connected devices.
Turn off the hotspot when not needed
Users are advised to keep password protection enabled, use a strong password and disable the mobile hotspot when it is no longer required.
Following these simple steps can help users maintain better control over their mobile data connection and reduce the risk of unauthorised access.
