| Patents for G06F 21 - Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity (119,294) |
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| 05/13/1998 | CN1181823A Improved integrated circuit and method for using same |
| 05/13/1998 | CN1181560A Apparatus for authenticating user and method therefor |
| 05/13/1998 | CN1038367C 数据存储装置 Data storage means |
| 05/12/1998 | US5752063 Write inhibited registers |
| 05/12/1998 | US5752041 Method and system for licensing program management within a distributed data processing system |
| 05/12/1998 | US5752004 Method and system for modifying an internal data processing system identification |
| 05/12/1998 | US5751960 Electronic mail system using double forwarding suppressing function for administrating electronic message that having data format that can not be handled at destination side |
| 05/12/1998 | US5751950 Secure power supply for protecting the shutdown of a computer system |
| 05/12/1998 | US5751949 Data security system and method |
| 05/12/1998 | US5751814 File encryption method |
| 05/12/1998 | US5751812 Re-initialization of an iterated hash function secure password system over an insecure network connection |
| 05/12/1998 | US5751805 Data-protecting system |
| 05/12/1998 | US5751595 Method for building and verifying authenticity of a rule system |
| 05/12/1998 | US5751271 Processor system comprising a processor and a memory field for containing a computer interface |
| 05/08/1998 | CA2220457A1 Encryption system with transaction coded decryption key |
| 05/07/1998 | WO1998019459A1 Method and apparatus for managing personal identification numbers in an interactive information distribution system |
| 05/07/1998 | WO1998019420A1 A circuit and method for ensuring interconnect security within a multi-chip integrated circuit package |
| 05/07/1998 | WO1998019419A1 Computer system with secured data paths and method of protection |
| 05/07/1998 | WO1998019417A2 Corporate information communication and delivery system and method including entitlable hypertext links |
| 05/07/1998 | WO1998019292A1 A pattern recognition system |
| 05/07/1998 | WO1998019243A2 Method and security system for processing a security critical activity |
| 05/07/1998 | WO1998019237A1 Using a high level programming language with a microcontroller |
| 05/07/1998 | WO1998008344A3 Method and apparatus for viewing electronic reading materials |
| 05/07/1998 | WO1998006020A3 Method for verifying the identity of a user of a data processing unit with a keyboard designed to produce alphanumeric characters |
| 05/07/1998 | DE19645006A1 Data communication system between computers |
| 05/07/1998 | CA2270076A1 Method and security system for processing a security critical activity |
| 05/06/1998 | EP0840194A2 System and method for controlling the use of a package of distributed application software |
| 05/06/1998 | EP0839344A1 Microcircuit with memory that is protected by both hardware and software |
| 05/06/1998 | EP0745238B1 A method and apparatus for controlling access to a database |
| 05/06/1998 | EP0555219A4 Method and apparatus for personal identification |
| 05/05/1998 | US5748964 Bytecode program interpreter apparatus and method with pre-verification of data type restrictions |
| 05/05/1998 | US5748960 Method and apparatus for validating travelling object-oriented programs with digital signatures |
| 05/05/1998 | US5748940 Secure updating of non-volatile memory |
| 05/05/1998 | US5748890 Method and system for authenticating and auditing access by a user to non-natively secured applications |
| 05/05/1998 | US5748888 Method and apparatus for providing secure and private keyboard communications in computer systems |
| 05/05/1998 | US5748782 Device for implementing a message signature system and chip card comprising such a device |
| 05/05/1998 | US5748744 Secure mass storage system for computers |
| 05/05/1998 | US5748084 Device security system |
| 04/30/1998 | WO1998018071A1 A method and a system to ensure that modules to be connected to an electronic apparatus are of a specific type, and a module as well as a storage medium therefor |
| 04/30/1998 | WO1998003903A3 Method and apparatus for operating resources under control of a security module or other secure processor |
| 04/29/1998 | EP0838055A1 Method and apparatus for managing applications in a network |
| 04/29/1998 | EP0838050A1 Method of authenticating digital data works |
| 04/29/1998 | EP0740819B1 Personal identification systems |
| 04/29/1998 | CN1180439A Smart card and method for enhancing reliability of application access request |
| 04/29/1998 | CN1180220A Method for resetting password using disk and disk system adopting the same |
| 04/29/1998 | CN1180201A Operation management system and operation management method |
| 04/28/1998 | US5745879 Method and system for managing execution of licensed programs |
| 04/28/1998 | US5745714 Method and system in a data processing system for the association and display of a plurality of objects |
| 04/28/1998 | US5745678 Method and system for the secured distribution of multimedia titles |
| 04/28/1998 | US5745571 Cryptographic communications method and system |
| 04/28/1998 | US5745569 Method for stega-cipher protection of computer code |
| 04/28/1998 | US5745568 Method of securing CD-ROM data for retrieval by one machine |
| 04/28/1998 | US5743743 Computer-aided-educational method |
| 04/23/1998 | WO1998017029A1 Transfer of signed and encrypted information |
| 04/23/1998 | WO1998016883A1 Electronic data processing circuit |
| 04/22/1998 | EP0837405A2 File management system of image data |
| 04/22/1998 | EP0837383A2 Method and apparatus for data verification |
| 04/22/1998 | EP0837341A1 Navigation information system |
| 04/22/1998 | EP0836774A1 Encrypted data package record for use in remote transaction metered data system |
| 04/22/1998 | EP0836773A1 Handheld remote computer control and methods for secured interactive real-time telecommunications |
| 04/22/1998 | CN1179658A Method and system for secure transmission and storage of protectable information |
| 04/22/1998 | CN1179579A 保密信息识别系统 Confidential Information Identification System |
| 04/21/1998 | US5742841 Alternate I/O port access to standard register set |
| 04/21/1998 | US5742826 Object encapsulation protection apparatus |
| 04/21/1998 | US5742759 Method and system for facilitating access control to system resources in a distributed computer system |
| 04/21/1998 | US5742758 Password protecting ROM based utilities in an adapter ROM |
| 04/21/1998 | US5742757 In a computer network |
| 04/21/1998 | US5742756 System and method of using smart cards to perform security-critical operations requiring user authorization |
| 04/21/1998 | US5742686 Device and method for dynamic encryption |
| 04/21/1998 | US5742683 System and method for managing multiple users with different privileges in an open metering system |
| 04/21/1998 | US5742682 Method of manufacturing secure boxes in a key management system |
| 04/21/1998 | US5742616 System and method testing computer memories |
| 04/16/1998 | WO1998016034A1 Secured electronic information delivery system having a three-tier structure |
| 04/16/1998 | WO1998016033A1 Secured electronic information delivery system having separate data management |
| 04/16/1998 | WO1998016030A1 Secured electronic information delivery system having a metering device |
| 04/16/1998 | WO1998015924A2 Tokenless biometric automated teller machine access system |
| 04/16/1998 | WO1998015917A1 Method and system for identifying the source of documents generated by software |
| 04/16/1998 | DE19642560A1 Elektronische Datenverarbeitungsschaltung Electronic data processing circuit |
| 04/15/1998 | EP0836160A2 Method and means for limiting adverse use of counterfeit credit cards, access badges, electronic accounts or the like |
| 04/15/1998 | EP0836132A1 Software metering management of remote computing devices |
| 04/15/1998 | EP0836131A2 Security of remote computing devices |
| 04/15/1998 | EP0823082A4 Context sensitive universal interface device |
| 04/15/1998 | CN1178943A Magnetic disc device |
| 04/14/1998 | US5740441 Bytecode program interpreter apparatus and method with pre-verification of data type restrictions and object initialization |
| 04/14/1998 | US5740403 Process circuit & system for protecting an integrated circuit against fraudulent use |
| 04/14/1998 | US5740364 System and method for controlling data transfer between multiple interconnected computer systems with a portable input device |
| 04/14/1998 | US5740361 System for remote pass-phrase authentication |
| 04/14/1998 | US5740248 Software level touchpoints for an international cryptography frameworks |
| 04/14/1998 | US5740244 Method and apparatus for improved fingerprinting and authenticating various magnetic media |
| 04/14/1998 | US5739864 Apparatus for inserting blanked formatted fingerprint data (source ID, time/date) in to a video signal |
| 04/09/1998 | WO1998015086A1 Secure boot |
| 04/09/1998 | WO1998015082A1 Secure bios |
| 04/09/1998 | WO1998014872A1 System, apparatus and method for the detection and removal of viruses in macros |
| 04/09/1998 | WO1998014858A1 Marking of electronic documents in order to expose unauthorized publication |
| 04/09/1998 | CA2267164A1 Marking of electronic documents in order to expose unauthorized publication |
| 04/08/1998 | EP0834142A1 Protecting confidential information in a database for enabling targeted advertising in a communications network |
| 04/08/1998 | EP0834133A1 Data file authentication device |
| 04/08/1998 | EP0834132A1 Security for computer system resources |
| 04/07/1998 | US5737571 System for discriminating that an external processor is permitted to access a data storage device utilizing prescribed control signals including access enable signal |
| 04/07/1998 | US5737523 In a distributed file system computing environment |