Prevention of unauthorised access to computer system
摘要
A programmable smart card in the shape of a credit card (1) provides controlled access to a computer system (3). The card contains information relating to a specific user and this information is read by the computer system and is compared with stored data. The output controls the access to the system. The system memory has a section that is updated with access time, usage information. The remaining card is protected.
申请公布号
DE19508288(A1)
申请公布日期
1995.10.05
申请号
DE1995108288
申请日期
1995.03.09
申请人
LIELL, PETER, PROF. DR.-ING., 67705 STELZENBERG, DE
发明人
LIELL, PETER, PROF. DR.-ING., 67705 STELZENBERG, DE