Safety device of computer and method using the same

Application Number: 00108878
Application Date: 2000.05.24
Publication Number: 1307315
Publication Date: 2001.08.08
Priority Information: 2000/2/1 KR 4910/2000
International: G06K19/073
Applicant(s) Name: Kim Chang-Lyong
Inventor(s) Name: Kim Chang-Lyong
Patent Agency Code: 11038
Patent Agent: yu jing
Abstract The present invention provides a computer safety device including a safety key for indicating permission data of computer inside, a sensor part for detecting data in the safety key and whether an output user is a permission user or not, a control part for outputting control signal of according to instruction sent by the part of the sensor, a lock part for opening or closing the computer case according to output control signal of the control part, a main board for supplying/shutting off power and restarting computer according to output control signal of control part. Only the permission user having safety key can start the computer then information stored in computer is protected safely.