Keypads are known to be a risk due to which of the following reasons?

Keypads are indeed considered a risk primarily because of the ease with which the PIN can be shared or viewed by others. When users enter their PIN numbers on a keypad, there's a possibility that individuals nearby can observe the input. This visual exposure can lead to unauthorized access if someone is able to discreetly capture the numbers being entered. Moreover, users sometimes share their PINs, either intentionally or inadvertently, which can further compromise security.

This risk emphasizes the importance of vigilant PIN management and the potential need for alternative security measures that reduce the vulnerability of shared or observable information. By recognizing this risk, organizations can implement guidelines and training to educate users about maintaining the confidentiality of their access credentials.