What is a common use of a security token?

A security token is primarily used for identity verification. This technology enhances authentication processes by providing a unique and secure method for confirming a user's identity. Security tokens can take various forms, such as hardware tokens, which are physical devices, or software tokens, which are applications that generate time-sensitive codes or algorithms. These tokens help ensure that the individual attempting to access a system is indeed who they claim to be, often in combination with something they know (like a password) to create a multi-factor authentication process.

The focus on identity verification through security tokens is critical in preventing unauthorized access to sensitive information and systems, as they provide an extra layer of security that is difficult for would-be attackers to replicate or bypass. This application is a cornerstone of modern cybersecurity practices, particularly in environments where protecting intellectual property, personal data, and financial information is paramount.