There is nothing stopping technology companies from baking in a multi-factor key which would require Apple, courts, and law enforcement all to turn the key at the same time, where all keys are different for every handset, and the user of the key is authenticated with a digital signature.
Recently, Amazon published a patent that described a process where a payment could be authenticated with a selfie.
Human breast cancer cells (MDA-MB-157, -231, -453, -468, BT-549, MCF7, T47D, SK-BR-3, HCC70, HCC1143, and Hs578T) whose identity was authenticated with a short tandem repeat analysis were purchased from the American Type Culture Collection (ATCC; Manassas, VA, USA).
A malicious insider in a wireless network may carry out a number of devastating attacks without fear of retribution, since the messages it broadcasts are authenticated with valid credentials such as a digital signature.
The LTE-IMS authentication is a multi step process, during which both the user and HeNB are authenticated with the core network.
"If you have your phone and you are authenticating with your fingerprint, it is very likely you," said Samir Nanavati, a longtime biometrics expert and a founder of Twin Mill, a security software and consulting firm.
When a user is authenticated with the Meebo Bar, it means that they've logged in and Meebo is presenting them with a list of their chat buddies, which makes it one metric to measure engagement.
The original should rest at a secure place while working copies should be authenticated with stamps and/or signatures of authorized persons.
HeNB should be authenticated with the LTE core network as described in Section "LTEHeterogeneous Network Authentication Procedure" [21].
First, the UE should be authenticated with the LTE core network as described in Section "LTE Heterogeneous Network Authentication Procedure''.
