The On Chip Security USB driver is typically associated with hardware security modules or chipsets that are used to enhance security features in computers, particularly for tasks like encryption, secure boot, or managing trusted platform modules (TPM). It is often part of the software stack for TPM chips, smart cards, fingerprint readers, or other security-related hardware embedded in or attached to a computer via USB.
In many cases, this driver is related to hardware security features such as:
The USB driver portion suggests that the security module (e.g., a fingerprint scanner or USB security token) communicates via a USB port.