It adds a Browser Helper Object (BHO) to Internet Explorer. Delaying the start of this service is possible through the service manager. It adds a background controller service that is set to automatically run. Manually stopping the service has been seen to cause the program to stop functing properly. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. The most common release is 5.20.205, with over 98% of all installations currently using this version. HP SimplePass Identity Protection is a software program developed by DigitalPersona.