Users have to scan their different features below the skin of the hand, detail lines and ridges as well as vein patterns. 

Biometric authentication is difficult to change or fake in comparison to other physical security devices. The user print and data isn’t shared on the site; it is protected by encryption in the cloud. Customers also can delete their data easily. 

Conclusion 

Can one change its palm print? 

Ans- One can easily change their name, social security number but can’t change palmprint. Palm prints are harder to change.