#continuous authentication

For much of the machine learning tasks a defacto evaluation criteria that comes to mind is “accuracy”. However, even for discrete predictions or binary classifications there might be other considerations that gives rise to other evaluation criteria which are more important than basic accuracy. In this article, I will provide a brief introduction to commonly used evaluation methods for…

Gait Biometric when I walk/run/climb stairs?

Each person has a unique way of walking, the speed they walk, how they swing their arms, and how the body sways from side to side while walking is unique to each person. You might have experienced this, when you could identify your friend from far away without seeing their face but recognizing the way they walk. Gait biometric uses this idea by utilizing the walking pattern of a person to…

The current standard of authenticating a person to a computer or a mobile device is the session based authentication. In other words “entry point” authentication or static authentication. Where the user is required to carryout some form of authentication at the beginning of the session.

The authentication provided can be seen in three forms,

Some thing you know – Password/Pin

Some thing you have…