EP 1147643 A1 20011024 - METHOD AND DEVICE FOR DETERMINING THE RELIABILITY OF DATA CARRIERS
Title (en)
METHOD AND DEVICE FOR DETERMINING THE RELIABILITY OF DATA CARRIERS
Title (de)
VERFAHREN UND EINRICHTUNG ZUR BESTIMMUNG DER ZUVERLÄSSIGKEIT VON DATENÜBERTRAGUNG
Title (fr)
PROCEDE ET DISPOSITIF POUR DETERMINER LA FIABILITE D'UN SUPPORT DE DONNEES
Publication
Application
Priority
- EP 00907425 A 20000113
- DE 0000118 W 20000113
- DE 29901302 U 19990126
- EP 99110157 A 19990525
Abstract (en)
[origin: EP1024639A1] The network subscriber receives data packets send by a further network subscriber, comprising respectively a data security value, and checks the data security value of the data packet for the recognition of a falsification of a received data packet. The network subscriber is equipped with devices which determine the amount of falsified and genuine data packets within a pre-settable time interval, and trigger a security-related reaction, if the ratio of falsified to genuine data packets reaches or oversteps a pre-settable value, or which determine the amount of falsified data packets within a pre-settable time interval and trigger the reaction, if the amount reaches or oversteps a pre-settable value.
IPC 1-7
IPC 8 full level
G06F 11/10 (2006.01); H04L 1/20 (2006.01); H04L 1/24 (2006.01); H04L 29/06 (2006.01); G06F 11/00 (2006.01); H04L 1/00 (2006.01); H04L 1/16 (2006.01)
CPC (source: EP US)
G06F 11/10 (2013.01 - EP US); H04L 1/0061 (2013.01 - EP US); H04L 1/20 (2013.01 - EP US); H04L 1/203 (2013.01 - EP US); H04L 1/24 (2013.01 - EP US); G06F 11/076 (2013.01 - EP US); H04L 1/16 (2013.01 - EP US)
Citation (search report)
See references of WO 0045562A1
Citation (examination)
EP 0594336 A1 19940427 - MATSUSHITA ELECTRIC IND CO LTD [JP]
Designated contracting state (EPC)
AT CH DE ES FR GB LI
DOCDB simple family (publication)
DE 29901302 U1 20000330; EP 1024639 A1 20000802; EP 1147643 A1 20011024; US 2002010874 A1 20020124; US 6907542 B2 20050614; WO 0045562 A1 20000803
DOCDB simple family (application)
DE 29901302 U 19990126; DE 0000118 W 20000113; EP 00907425 A 20000113; EP 99110157 A 19990525; US 90811001 A 20010718