Hi! It's important to be cautious about the security of your mobile hotspot, especially when strangers connect to it unexpectedly. Here are some things to consider regarding the security of your mobile hotspot:
1. Encryption: Most mobile hotspots use encryption to secure the connection between devices. Make sure that you are using a strong password for your hotspot to prevent unauthorized access.
2. Network Isolation: Some mobile hotspot settings allow you to enable network isolation, which prevents connected devices from communicating with each other. This can help protect your personal data from being accessed by other users on the same hotspot.
3. Firewall: Check if your phone's hotspot feature includes a built-in firewall that can help protect your device from unauthorized access and potential security threats.
4. Device Security: Ensure that your phone is secure by using a strong lock screen password or biometric authentication method to prevent unauthorized access to your device and the data stored on it.
5. Avoid Sharing Sensitive Information: Even with security measures in place, it's always a good idea to avoid accessing sensitive information such as banking apps or private media files when connected to a public hotspot.
If you are concerned about the security of your hotspot, you may consider disconnecting any unknown devices that have connected to it and changing the hotspot password regularly. Additionally, it's a good practice to turn off the hotspot when you are not using it to prevent unauthorized access.