Which aspect of Open Wi-Fi networks poses a risk to users?

Open Wi-Fi networks are commonly found in public places, such as cafes and airports, and they are characterized by their ease of access. The main risk associated with these networks is that they typically lack encryption. Without encryption, the data transmitted between a user’s device and the network is sent in a clear, readable format. This allows malicious actors to eavesdrop on the communication, intercept sensitive information such as passwords, credit card numbers, and personal messages.

In contrast, a network that requires a registration process or is exclusive to premium users often has some level of security in place, as user identification can help limit unauthorized access. Similarly, the aspect of providing faster internet speeds is not an inherent risk but rather a feature that can enhance the user experience. Therefore, the absence of encryption in open networks leads to significant vulnerabilities, making it crucial for users to exercise caution when connecting to such networks.