Patents
Patents for G06F 21 - Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity (119,294)
01/2004
01/29/2004US20040019566 System and method for providing burst licensing in a circuit simulation environment
01/29/2004US20040019546 Method and apparatus for processing usage rights expressions
01/29/2004US20040018863 Personalization of mobile electronic devices using smart accessory covers
01/29/2004US20040017914 Information reproducing apparatus, information reproducing method, and information reproducing program, and information recording medium on which the information reproducing program is recorded
01/29/2004US20040017738 Disk drive device
01/29/2004US20040017634 Portable storage device
01/29/2004US20040017585 Output supporting server, output supporting method, and output supporting system
01/29/2004US20040017518 High-resolution image projection
01/29/2004DE10213165B3 Verfahren und Vorrichtung zum Übernehmen von Daten Method and apparatus for accepting data
01/28/2004EP1385303A2 Method and device for preventing malicious computer code from propagating
01/28/2004EP1385166A2 Data recording medium, data reproducing method and reproducing device
01/28/2004EP1385165A2 Information transmitting device and information transmitting method
01/28/2004EP1385164A2 Data outputting method and data outputting device
01/28/2004EP1385163A2 Data processing system and information providing method
01/28/2004EP1385129A2 Memory card reading/writing apparatus, access method, program and storage medium thereof
01/28/2004EP1385116A1 Method for granting an access authorisation
01/28/2004EP1385087A2 Image forming apparatus, a program adding method, and a recording medium
01/28/2004EP1385078A2 Program development method, program development supporting system, and program installation method
01/28/2004EP1384363A1 Improvements in and relating to content delivery
01/28/2004EP1384343A2 Method and system for connecting end users with network location
01/28/2004EP1384211A1 Multi-stage authorisation system
01/28/2004EP1384162A1 Group access privatization in clustered computer system
01/28/2004EP1384131A2 Remote authentification of fingerprints over an insecure network
01/28/2004EP1384126A2 An information security system
01/28/2004CN1471773A Enforcement of rights and conditions for multimedia content
01/28/2004CN1471771A Data protection system that protects data by encrypting the data
01/28/2004CN1471671A Method and device for protecting data transmsision between a central processor and a memory
01/28/2004CN1471663A Receiving device for securely storing a content item, and playback device
01/28/2004CN1471662A Method and apparatus for revocation list management using a contact list having a contact count field
01/28/2004CN1471661A Multiple encryption of a single document providing multiple level access privileges
01/28/2004CN1471259A 用户认证系统和用户认证方法 User authentication system and user authentication methods
01/28/2004CN1471049A Recording medium support and electronic card system
01/28/2004CN1471021A Media path protection method, system and architecture system
01/28/2004CN1471005A 信息内容管理系统 Content management system
01/28/2004CN1470998A System and method for protecting video card output
01/28/2004CN1470989A Drive model independant of process mode
01/28/2004CN1136505C Removable memory device for portable terminal device
01/28/2004CN1136502C Method of and apparatus for retaining data on recording medium
01/27/2004US6684389 Compiler that decrypts encrypted source code
01/27/2004US6684326 Method and system for authenticated boot operations in a computer system of a networked computing environment
01/27/2004US6684310 Access control method and storage device using same
01/27/2004US6684309 Method for controlling access to data by redirecting modifications of the data
01/27/2004US6684210 File managing system, file management apparatus, file management method, and program storage medium
01/27/2004US6684209 Security method and system for storage subsystem
01/27/2004US6684198 Program data distribution via open network
01/27/2004US6683954 Key encryption using a client-unique additional key for fraud prevention
01/27/2004US6683605 Screen saver disabler
01/27/2004US6683546 Methods for producing highly compressed software products
01/27/2004US6683528 Portable computer supporting paging instructions
01/27/2004CA2292667C Apparatus and method of reading a program into a processor
01/22/2004WO2004008457A2 Copy control using digital speed bumps
01/22/2004WO2004008379A2 Identity verification
01/22/2004WO2004008304A2 Unpredictable keyboard
01/22/2004WO2004008299A1 Client terminal, software control method, and control program
01/22/2004WO2004008297A1 Methods for standard mechanisms for digital item manipulation and handling
01/22/2004WO2003060726A3 Method for licensing software programs
01/22/2004WO2003050756A3 Method of combating the fraudulent reproduction of chip cards and the read terminals for said cards
01/22/2004WO2003046730A3 Method for making secure access to a digital resource
01/22/2004WO2003040897A3 Process, terminal and server for controlling access to data
01/22/2004WO2003039095A3 Managing identification in a data communications network
01/22/2004WO2003029937A3 Access to data stored in an embedded database
01/22/2004WO2003012604A3 Method for protecting a software using a so-called renaming principle against its unauthorised use
01/22/2004WO2003012571A3 Method for protecting a software using a so-called detection and coercion principle against its unauthorised use
01/22/2004WO2002084947A3 Method and system for transmission-based billing of applications
01/22/2004WO2002056161A3 System of databases of personal data and a method of governing access to databases of personal data
01/22/2004WO2002021464A3 System and method of bootstrapping a temporary public -key infrastructure from a cellular telecommunication authentication and billing infrastructure
01/22/2004US20040015962 Method and system for controlling use of software programs
01/22/2004US20040015958 Method and system for conditional installation and execution of services in a secure computing environment
01/22/2004US20040015948 Data for processing method and its apparatus
01/22/2004US20040015730 Contents delivery system, and device, method, recording media, or program for the same
01/22/2004US20040015729 Sensitive display system
01/22/2004US20040015726 Preventing e-mail propagation of malicious computer code
01/22/2004US20040015718 Framework for collaborative suppression of undesirable computer activity
01/22/2004US20040015716 Device control method, data transfer apparatus and recording medium
01/22/2004US20040015713 Data transfer system, data transfer apparatus, data-recording apparatus, data management method, identifier generation method
01/22/2004US20040015712 Heuristic detection of malicious computer code by page tracking
01/22/2004US20040015710 Methods and computer program products for protecting source code of an interpreted programming language
01/22/2004US20040015709 Software delivery device and method for providing software copy protection
01/22/2004US20040015707 Control system for protecting external program codes
01/22/2004US20040015705 Method for secure biometric authentication/identification, biometric data input module and verfication module
01/22/2004US20040015704 Smartchip biometric device
01/22/2004US20040015702 User login delegation
01/22/2004US20040015701 Multi-level and multi-category data labeling system
01/22/2004US20040015694 Method and apparatus for authenticating an open system application to a portable IC device
01/22/2004US20040015688 Interactive authentication process
01/22/2004US20040015687 Dual level encrypted cache for secure document print on demand
01/22/2004US20040015668 Limited concurrent host access in a logical volume management data storage environment
01/22/2004US20040015644 Cache memory and method for addressing
01/22/2004US20040015585 Tokens utilized in a server system that have different access permissions at different access times and method of use
01/22/2004US20040015520 Database managing method and system having data backup function and associated programs
01/22/2004US20040015499 System and method for transaction access control
01/22/2004US20040015446 Usage rights grammar and digital works having usage rights created with the grammar
01/22/2004US20040015445 Content distribution system and method
01/22/2004US20040015444 Method and apparatus for controlling use of or access to electronic content
01/22/2004US20040015441 Information processing apparatus
01/22/2004US20040015440 Network resource management system
01/22/2004US20040015437 System for providing information using medium indicative of effective term and authorization of charged internet site and settling accounts for use of provided information
01/22/2004US20040015426 System and method for expressing usage rights with sound signals
01/22/2004US20040015414 Customer-operated ordering system that sets prices based on customer profile
01/22/2004US20040015411 System and method for trading of electronic valuable documents