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1. EP1836558 - AUTO PURGE OF SERIAL USE DEVICES

Office
European Patent Office
Application Number 05813811
Application Date 25.10.2005
Publication Number 1836558
Publication Date 26.09.2007
Publication Kind A4
IPC
G06F 21/24
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
24by protecting data directly, e.g. by labelling
G06F 7/04
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
02Comparing digital values
04Identity comparison, i.e. for like or unlike values
CPC
G06F 21/62
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
62Protecting access to data via a platform, e.g. using keys or access control rules
G06F 2221/2143
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2143Clearing memory, e.g. to prevent the data from being stolen
Applicants SEARETE LLC
Inventors JUNG EDWARD K Y
LEVIEN ROYCE A
MALAMUD MARK A
RINALDO JOHN D JR
Designated States
Priority Data 10974554 26.10.2004 US
Title
(DE) AUTOMATISCHES AUSRÄUMEN VON SERIELLBENUTZUNGS-EINRICHTUNGEN
(EN) AUTO PURGE OF SERIAL USE DEVICES
(FR) PURGE AUTOMATIQUE DE DISPOSITIFS A UTILISATION SERIELLE
Abstract
(EN) The system is directed toward a system to automatically purge serial-use devices. As can be seen in Figure, system starts (400), detects if the control of a serial-use device has likely been relinquished (404), and purges a memory of the serial-use device in response to the detection of relinquishment (406).
(FR) L'invention porte sur des systèmes et des dispositifs dotés de mécanismes de purge.
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