Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 21 - Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
Patents for G06F 21 - Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity (119,294)
09/1995
09/28/1995WO1995026085A1 Methods and apparatus for interfacing an encryption module with a personal computer
09/28/1995WO1995026028A1 Interactive compact disc system
09/28/1995WO1995026013A1 Biometric, personal authentication system
09/27/1995EP0674318A1 System and method for write-protecting predetermined portions of a memory array
09/27/1995EP0674290A2 Card type storage medium and card type storage medium issuing apparatus
09/27/1995EP0674271A1 Security aspects of computer resources
09/27/1995EP0674253A1 Shared file editing system with file content secrecy, version management and asynchronous editing
09/27/1995EP0673534A1 Secure access control system
09/26/1995US5454096 Storage management system for memory card using memory allocation table
09/26/1995US5454039 Software-efficient pseudorandom function and the use thereof for encryption
09/26/1995US5454000 Method and system for authenticating files
09/26/1995US5453968 Methods of and information recording devices for recording and/or inhibiting recording of an information signal having copy bits with logic values which alternate in accordance with a pattern
09/26/1995US5453762 Systems for processing information and identifying individual
09/26/1995US5453601 Electronic-monetary system
09/26/1995CA2077486C Electrical connector circuit wafer
09/21/1995WO1995025391A1 Method and apparatus for utilizing a token for resource access
09/21/1995DE19501531A1 Controlled-access multiple unit analysis equipment
09/19/1995US5452442 Methods and apparatus for evaluating and extracting signatures of computer viruses and other undesirable software entities
09/19/1995US5452357 Method and apparatus for access control and/or identification
09/19/1995US5452355 Tamper protection cell
09/19/1995CA2007434C System for preventing the use of an unauthorized external memory
09/14/1995WO1995024696A2 Preboot protection for a data security system
09/14/1995CA2183759A1 Preboot protection for a data security system
09/13/1995EP0671711A1 Software rental method and apparatus, and circulating medium therefor
09/13/1995EP0671703A1 Method for protecting memory and components against fraudulent use
09/13/1995EP0671090A1 Method and apparatus for improved security within encrypted communication devices
09/13/1995EP0671030A1 A safety critical processor and processing method for a data processing system
09/12/1995US5450593 Method and system for controlling access to objects in a data processing system based on temporal constraints
09/12/1995US5450524 For enrolling and recognizing user spoken passwords
09/12/1995US5450491 Authenticator card and system
09/12/1995US5450366 IC memory card
09/12/1995US5450271 Portable computer docking apparatus including a key mechanism controlling a power supply and a locking mechanism
09/06/1995EP0670645A1 Method for session key generation and updating in a distributed communication network
09/06/1995EP0670063A1 Synchronous smart card authentication and encryption circuit and method.
09/05/1995US5448668 Method of detecting changes to a collection of digital signals
09/05/1995US5448045 System for protecting computers via intelligent tokens or smart cards
08/1995
08/30/1995EP0669580A2 Data security apparatus
08/30/1995EP0669064A1 Apparatus and method for providing data security in a computer system having a removable memory
08/29/1995US5446906 Method and apparatus for suspending and resuming a keyboard controller
08/29/1995US5446903 Method and apparatus for controlling access to data elements in a data processing system based on status of an industrial process by mapping user's security categories and industrial process steps
08/29/1995CA2053740C Secret code ratification method for memory cards
08/24/1995WO1995022796A1 Method and apparatus for retrieving secure information from a cd-rom database
08/24/1995WO1995022793A1 Apparatus and storage medium for decrypting information
08/24/1995WO1995022792A1 A method and apparatus for controlling access to a database
08/23/1995EP0668695A2 Method for restricting data reproduction
08/23/1995EP0668578A2 System for storing and selectively transferring of personal data
08/23/1995EP0667998A1 Method and apparatus for authentication of client server communication
08/22/1995US5444850 Method and apparatus for controlling network and workstation access prior to workstation boot
08/22/1995US5444780 Client/server based secure timekeeping system
08/17/1995WO1995022126A1 Data exchange system comprising portable data processing units
08/17/1995DE4404327A1 Software distribution system over telephone network
08/17/1995DE19510436A1 Software copy protection for disk
08/17/1995CA2466650A1 Data exchange system comprising portable data processing units
08/17/1995CA2142434A1 Storage and selective information transmission system for personal data
08/16/1995EP0667599A1 Selective calling receiver for computing devices
08/16/1995EP0667577A1 Procedure for data file authentication
08/16/1995EP0667572A1 Method and system for software asset management
08/15/1995US5442706 Secure mobile storage
08/15/1995US5442704 Secure memory card with programmed controlled security access control
08/15/1995US5442699 Searching for patterns in encrypted data
08/15/1995US5442645 Method for checking the integrity of a program or data, and apparatus for implementing this method
08/15/1995US5442342 Distributed user authentication protocol
08/15/1995CA2020520C Apparatus and method for preventing unauthorized modification to bios in a personal computer system
08/15/1995CA1336721C Cryptographic method and apparatus with electrically redefinable algorithm
08/10/1995WO1995013581A3 Scsi-coupled module for monitoring and controlling scsi-coupled raid bank and bank environment
08/09/1995EP0666671A1 Communication in digital network with anti-virus
08/09/1995EP0666550A1 Data exchange system comprising portable data processing units
08/09/1995EP0665979A1 Verifiable security circuitry for preventing unauthorized access to programmed read only memory.
08/08/1995US5440731 Method of detecting unjustifiable reloading of stored data
08/08/1995US5440723 Automatic immune system for computers and computer networks
08/08/1995US5440633 Communication network access method and system
08/08/1995US5440631 Information distribution system wherein storage medium storing ciphered information is distributed
08/03/1995WO1995020792A1 Improved method and apparatus for accessing a database
08/03/1995WO1995020789A1 Computer hardware disc read/write control device
08/03/1995WO1995017709A3 Electronic security system with smart cards
08/03/1995CA2180449A1 Improved method and apparatus for accessing a database
08/02/1995EP0665486A2 Method of protecting electronically published materials using cryptographic protocols
08/01/1995US5438508 License document interchange format for license management system
08/01/1995CA2141483A1 Selective calling receiver for computing devices
07/1995
07/27/1995WO1995020286A1 Method of personnel verification
07/27/1995WO1995020279A1 Apparatus and method for controlling access to and interconnection of computer system resources
07/27/1995CA2181926A1 Apparatus and method for controlling access to and interconnection of computer system resources
07/26/1995EP0664507A2 Method and system for providing protected mode device drivers
07/26/1995EP0664037A1 Biometric personal identification system based on iris analysis
07/25/1995US5436972 Method for preventing inadvertent betrayal by a trustee of escrowed digital secrets
07/25/1995US5436971 Method of and circuit arrangement for checking a smart card
07/20/1995WO1995019608A1 A secure application card for sharing application data and procedures among a plurality of microprocessors
07/20/1995WO1995019607A1 A secure memory card with programmed controlled security access control
07/20/1995WO1995019593A1 A computer security system
07/19/1995EP0663761A2 Cipher data communications apparatus
07/18/1995US5434999 Safeguarded remote loading of service programs by authorizing loading in protected memory zones in a terminal
07/18/1995US5434918 Method for providing mutual authentication of a user and a server on a network
07/18/1995US5434562 Method for limiting computer access to peripheral devices
07/13/1995WO1995019002A1 Method and device for backing up and/or archiving data and/or computer files
07/13/1995CA2179736A1 Method and device for backing up and/or archiving data and/or computer files
07/11/1995US5432950 System for securing a data processing system and method of operation
07/11/1995US5432939 Trusted personal computer system with management control over initial program loading
07/11/1995US5432934 In a computer system
07/11/1995US5432851 Personal computer access control system
07/11/1995US5432741 Circuit for permanently disabling EEPROM programming
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