How can you prevent others from eavesdropping on network traffic when operating a PC on a public Wi-Fi hotspot?

Answers Explanation & Hints:

To prevent others from eavesdropping on network traffic when operating a PC on a public Wi-Fi hotspot, it is recommended to connect with a Virtual Private Network (VPN) service. A VPN creates a secure, encrypted connection between your device and the VPN server, which helps to prevent others from intercepting and viewing your network traffic.

Using WPA2 encryption is also a good security measure to protect your network traffic, but it only encrypts the communication between your device and the Wi-Fi hotspot. It does not protect your data beyond the Wi-Fi hotspot or prevent others on the same network from eavesdropping on your traffic.

Disabling Bluetooth is not directly related to preventing eavesdropping on network traffic, as Bluetooth is a different type of wireless connection that is used for short-range communication between devices. However, it is still a good security practice to disable Bluetooth when it is not in use to prevent unauthorized access to your device.

Creating unique and strong passwords is important, but it does not directly address the issue of eavesdropping on network traffic. It is still important to use strong passwords to protect your accounts from unauthorized access.