South Korean tech company Samsung is said to be reportedly working on a technology that will make fingerprint logins 2.5 billion times more secure in 2025. 

The new technology will make the full OLED screen capable of scanning multiple fingerprints simultaneously, instead of using a small scanner that can read one fingerprint at a time, reports SamMobile.

In August this year, the tech giant also announced that it was developing an All-in-One fingerprint sensing solution for the next-generation displays 'OLED 2.0'.