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1. (WO2017036906) METHOD FOR SECURELY AND EFFICIENTLY ACCESSING CONNECTION DATA

Pub. No.:    WO/2017/036906    International Application No.:    PCT/EP2016/070053
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: H04L 29/06
Applicants: UNISCON UNIVERSAL IDENTITY CONTROL GMBH
Inventors: RIEKEN, Ralf
KELLERMANN, Michael
JÄGER, Hubert
ERNST, Edmund
Title: METHOD FOR SECURELY AND EFFICIENTLY ACCESSING CONNECTION DATA
Abstract:
The invention relates to a method for securely and efficiently accessing connection data of at least one telecommunication provider (TK), wherein the connection data (VD) are ascertained by the telecommunication provider and encrypted by the telecommunication provider, the encrypted connection data (VDv) are transmitted by the telecommunication provider (TK) into a secured environment (U), in the secured environment (U), the transmitted encrypted connection data (VDv) are decrypted and are stored for a first predetermined time span (t1) as decrypted connection data (VDe) exclusively in a volatile memory (S) of the secured environment (U), and the access to the connection data is granted exclusively as access to the decrypted connection data (VDe) stored in the volatile memory (S) of the secured environment (U) via a predetermined interface (IF) of the secured environment (U).