EP 2245834 A1 20101103 - SECURE DATA COMMUNICATION
Title (en)
SECURE DATA COMMUNICATION
Title (de)
SICHERE DATENKOMMUNIKATION
Title (fr)
COMMUNICATION DE DONNÉES SÉCURISÉE
Publication
Application
Priority
- EP 2009000175 W 20090114
- DE 102008004384 A 20080115
Abstract (en)
[origin: WO2009090046A1] The invention relates to a method for allowing secure data communication between a terminal (100) and a data processing device (200). In said method, a portable data carrier (10) that can be connected to the terminal (100) receives a command data message comprising command data of the terminal (100) for the data processing device (200) (S1). A command data forwarding message is then generated in the data carrier (10) according to a secure communication protocol (S2, S3) before a secure communication client device (68) of the data carrier (10) sends the generated command data forwarding message to a secure communication server device (210) of the data processing device (200) according to the secure communication protocol (S4). This allows the data processing device (200) to be easily and securely maintained from a distance by the terminal (100), regardless of the position of the terminal (100) and the system environment thereof.
IPC 8 full level
H04L 29/06 (2006.01); H04L 29/08 (2006.01)
CPC (source: EP)
G06F 21/305 (2013.01); G06F 21/34 (2013.01); G06F 21/77 (2013.01); H04L 63/0853 (2013.01); H04L 63/168 (2013.01); H04L 67/025 (2013.01); H04L 67/565 (2022.05)
Citation (search report)
See references of WO 2009090046A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008004384 A1 20090716; EP 2245834 A1 20101103; WO 2009090046 A1 20090723
DOCDB simple family (application)
DE 102008004384 A 20080115; EP 09702111 A 20090114; EP 2009000175 W 20090114