What distinguishes a soft authentication token from other methods used in multifactor authentication?
It is a physical object that the user possesses and presents as a form of identification to a security checkpoint or device.
It is a software-based tool that generates a code or signal used to verify a user's identity, which can be installed on devices the user already owns.
It involves the analysis of an individual's physical or behavioral traits and is inherently bound to the user rather than any device.
It is an encrypted file used primarily to establish secure sessions between clients and servers, not particularly for generating authentication codes.