| Patents for G06F 21 - Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity (119,294) |
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| 06/03/1997 | US5636282 Method for dial-in access security using a multimedia modem |
| 06/03/1997 | US5636281 Method and device to authorize access to an instrument comprising a computerized operating system |
| 06/03/1997 | US5636280 Dual key reflexive encryption security system |
| 06/03/1997 | US5636277 System for licensing to use software products |
| 05/29/1997 | WO1997019406A1 Storage device having a nonvolatile memory for storing user changeable operating parameters |
| 05/29/1997 | WO1997019395A2 System for distributing computer programs |
| 05/28/1997 | EP0776112A2 Secure network protocol system and method |
| 05/28/1997 | EP0775992A2 Method of authenticating an application program |
| 05/28/1997 | EP0775418A2 Apparatus and method for comprehensive copy protection for video platforms and unprotected source material |
| 05/28/1997 | EP0775341A1 Apparatus and method for restricting access to a local computer network |
| 05/28/1997 | CN1150850A Data exchange system comprising portable data processing units |
| 05/28/1997 | CN1150849A Method of verifying integrity of data stored on processing facility used for processing sheet-like articles such as bank notes or bills |
| 05/28/1997 | CN1150738A Illegal view/copy protection method and apparatus for digital broadcasting system |
| 05/27/1997 | US5634080 Hand-held portable computer having an electroluminescent flat-panel display with pixel elements at right angles to the plane of the display and an excitation direction parallel to the plane of the display |
| 05/27/1997 | US5634072 Method of managing resources in one or more coupling facilities coupled to one or more operating systems in one or more central programming complexes using a policy |
| 05/27/1997 | US5634012 System for controlling the distribution and use of digital works having a fee reporting mechanism |
| 05/27/1997 | US5633932 Apparatus and method for preventing disclosure through user-authentication at a printing node |
| 05/27/1997 | US5632681 Universal electronic video game renting/distributing system |
| 05/22/1997 | WO1997018651A1 An adaptor card providing conditional access |
| 05/22/1997 | WO1997018510A1 Implementing mass storage device functions using host processor memory |
| 05/22/1997 | DE19622063A1 Chip protection device for preventing unauthorised access to integrated circuit chip, esp. non-volatile memories e.g. EEPROM |
| 05/21/1997 | EP0774707A1 Method of authenticating a user working in a distributed environment in client-server mode |
| 05/21/1997 | EP0774706A1 Method and apparatus to protect stored data |
| 05/18/1997 | CA2190437A1 Method and device for protecting stored data |
| 05/15/1997 | WO1997017674A1 Iris data collation system |
| 05/15/1997 | WO1997017646A1 Method for secure data transfer on a multi-server network |
| 05/14/1997 | EP0773490A1 Security system for protecting information stored in storage media |
| 05/14/1997 | EP0773489A1 Network system server |
| 05/14/1997 | EP0565685B1 Electronic identification system having remote automatic response capability and automatic identification method thereof |
| 05/14/1997 | CN1149797A Relicable control and access method and system for system resource in distribating system |
| 05/13/1997 | US5630057 Secure architecture and apparatus using an independent computer cartridge |
| 05/13/1997 | US5629984 System and method for data security |
| 05/13/1997 | US5629980 System for controlling the distribution and use of digital works |
| 05/13/1997 | US5629915 Digital signal conversion enabling to find unauthorized change of the signal |
| 05/13/1997 | US5629694 Computer keyboard with power control key |
| 05/09/1997 | WO1997016898A2 Process for establishing an information distribution system among any number of closed user groups by means of a physical unit |
| 05/09/1997 | WO1997016896A1 Cryptosystem for optical storage |
| 05/09/1997 | WO1997016799A2 Continuous security system based on motion code |
| 05/09/1997 | WO1997016779A2 Input security and transactions unit and process for input security and transactions involving digital information |
| 05/09/1997 | WO1997016744A1 Method and apparatus for reliable disk fencing in a multicomputer system |
| 05/09/1997 | WO1997007448A3 Conditional access method and device |
| 05/07/1997 | EP0772126A2 Method and apparatus for reliable disk fencing in a multicomputer system |
| 05/07/1997 | EP0772125A1 System start-up for a computer controlling a printing machine |
| 05/07/1997 | EP0532503B1 Cable television radio frequency subscriber data transmission apparatus and calibration method |
| 05/07/1997 | DE19540973A1 Digital information input security and transaction method |
| 05/07/1997 | CN1149219A Licensee notification system |
| 05/06/1997 | US5628031 Personal digital assistant module implemented as a low-profile printed circuit assembly having a rigid substrate wherein IC devices are mounted within openings wholly between opposite plane surfaces of the rigid substrate |
| 05/06/1997 | US5628015 Method for unlocking software files locked to a specific storage device |
| 05/06/1997 | US5627967 Automated generation on file access control system commands in a data processing system with front end processing of a master list |
| 05/02/1997 | EP0770997A2 Password protection for removable hard drive |
| 05/02/1997 | EP0770957A2 System and method for protecting use of dynamically linked executable modules |
| 05/02/1997 | EP0770953A2 Personal date/time notary device |
| 05/02/1997 | EP0770951A1 Apparatus for controlling the use of software, system containing several such apparatuses and corresponding control procedure |
| 05/02/1997 | EP0770950A2 Encryption key system and method |
| 05/02/1997 | EP0770256A1 Testing of memory content |
| 05/01/1997 | WO1997015878A1 Personal computer hard disk protection system |
| 05/01/1997 | WO1997009817A3 Document processing |
| 04/30/1997 | DE19539793A1 Rechner für den Leitstand einer Druckmaschine Calculator for the control room of a printing machine |
| 04/30/1997 | CN1148765A Method of manufacturing generic meters in key management system |
| 04/29/1997 | US5625693 Apparatus and method for authenticating transmitting applications in an interactive TV system |
| 04/29/1997 | US5625690 Software pay per use system |
| 04/29/1997 | US5625689 Method and apparatus for secure data storage and manipulation using magnetic media |
| 04/29/1997 | US5624057 Ophthalmic package and delivery device |
| 04/27/1997 | CA2187970A1 Secure network protocol system and method |
| 04/24/1997 | WO1997015051A1 A cd-rom software protection system |
| 04/24/1997 | WO1997015008A1 System and method for database access control |
| 04/24/1997 | WO1997014999A1 Numerical control system |
| 04/24/1997 | DE19540930C1 Verfahren zum Erstellen eines Informationsverteilungssystems für beliebig viele geschlossene Nutzergruppen mit Hilfe einer physikalischen Einheit Method for creating an information distribution system for any number of closed user groups with the help of a physical unit |
| 04/24/1997 | CA2210735A1 A cd-rom software protection system |
| 04/23/1997 | EP0769751A1 Information processor and electric device |
| 04/23/1997 | EP0769170A1 Computer virus trap |
| 04/23/1997 | EP0769165A1 Management method and apparatus for copyright protection of programs-on-demand |
| 04/22/1997 | US5623637 Encrypted data storage card including smartcard integrated circuit for storing an access password and encryption keys |
| 04/22/1997 | US5623600 Virus detection and removal apparatus for computer networks |
| 04/22/1997 | US5623597 Secure data storage system for a computer wherein a heat transfer apparatus cools a data storage unit in a fireproof safe in absence of a fire and ceases transfer in the event of a fire |
| 04/22/1997 | US5623546 Encryption method and system for portable data |
| 04/17/1997 | WO1997014249A1 Data transmitter, data transmitting method, data receiver, information processor, and information recording medium |
| 04/17/1997 | WO1997014144A1 Optical disk, optical recorder, optical reproducing device, encrypted communication system, and authorizing system for use of program |
| 04/17/1997 | WO1997014087A1 System and methods for managing digital creative works |
| 04/17/1997 | WO1997014086A1 Operating apparatus with payment for usage |
| 04/17/1997 | WO1997014085A1 Operating apparatus with payment for usage |
| 04/17/1997 | WO1997007657A3 Parameterized hash functions for access control |
| 04/17/1997 | DE19615394A1 Data storage card e.g. credit or cash card with security function for connection to host computer etc. |
| 04/17/1997 | DE19538124A1 Protecting software against unauthorised use |
| 04/17/1997 | CA2233873A1 Operating apparatus with payment for usage |
| 04/17/1997 | CA2233288A1 Operating apparatus with payment for usage |
| 04/16/1997 | EP0768601A1 Device for executing enciphered program |
| 04/16/1997 | EP0768595A1 System and method for providing masquerade protection in a computer network using session keys |
| 04/16/1997 | EP0768594A1 Computer system security |
| 04/16/1997 | EP0767936A1 Micro personal digital assistant |
| 04/16/1997 | EP0606401A4 Apparatus and method for providing network security. |
| 04/16/1997 | CN1147653A Content sales price accounting system and accounting method thereof |
| 04/15/1997 | US5621890 Method and apparatus for transferring data between a host device and a plurality of portable computers |
| 04/15/1997 | US5621889 Facility for detecting intruders and suspect callers in a computer installation and a security system including such a facility |
| 04/11/1997 | CA2187570A1 Security system for computer systems |
| 04/10/1997 | WO1997013341A1 System for authenticating the location of remote users |
| 04/10/1997 | WO1997013226A1 Enhanced security semiconductor device, semiconductor circuit arrangement, and method of production thereof |
| 04/10/1997 | WO1997004374A3 Distributed data processing network |
| 04/10/1997 | DE19537074A1 Testing equipment for motor vehicle |
| 04/10/1997 | CA2233962A1 System for authenticating the location of remote users |