Fingerprint Recognition or Fingerprint Authentication is the automated method of verifying a match between two fingerprints of a person.
This feature was first introduced by Motorola in its flagship phone, Atrix in 2011.
Later Apple and Samsung adopted the same in their flagship phones, iPhone 5s and Galaxy S5 respectively.
Despite of this, fingerprint security cant make you fully secure in front of a law enforcement agency.
Experts are concerned about the growing use of fingerprint data to unlock iPhones.
The legal questions were raised that how iPhone with fingerprint lock can be treated in a court of law.
However, the question was left unanswered for about a year.
However, it is not clear what prosecutors are seeking from her iPhone.
However, it is not clear whether they could use that software to unlock other devices or not.
