Invention Grant
- Patent Title: Surveillance method for a mobile telecommunications terminal
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Application No.: US15417810Application Date: 2017-01-27
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Publication No.: US09860739B2Publication Date: 2018-01-02
- Inventor: Gianni Uglietti
- Applicant: SAFRAN IDENTITY & SECURITY
- Applicant Address: FR Issy les Moulineaux
- Assignee: SAFRAN IDENTITY & SECURITY
- Current Assignee: SAFRAN IDENTITY & SECURITY
- Current Assignee Address: FR Issy les Moulineaux
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: FR1650754 20160129
- Main IPC: H04M1/66
- IPC: H04M1/66 ; H04W8/18 ; H04M1/725 ; H04W4/12 ; H04W12/08 ; G06F21/77 ; H04L29/06 ; H04W12/06 ; H04W88/06
Abstract:
A surveillance method for a mobile telecommunications terminal having an eSIM card. A plurality of subscription profiles are stored in the eSIM card. The surveillance method includes steps of incrementing a counter each time a change of subscription profile order is received, determining a number of change of subscription profile orders received during a predetermined duration, and, if the number of change of subscription profile orders received during the predetermined duration is greater than a predetermined threshold, deducing therefrom that operation is suspect.
Public/Granted literature
- US20170223524A1 SURVEILLANCE METHOD FOR A MOBILE TELECOMMUNICATIONS TERMINAL Public/Granted day:2017-08-03
Information query
