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Electrical Computers And Digital Processing Systems: Support > Multiple Computer Communication Using Cryptography > Security Kernel Or Utility > Security Levels Security LevelsSecurity Levels patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/25/07 - 20070250708 - Methods of operating portable computerized device with network security A multi-level network security system is disclosed for a computer host device coupled to at least one computer network. The system including a secure network interface Unit (SNIU) contained within a communications stack of the computer device that operates at a user layer communications protocol. The SNIU communicates with other ... 10/11/07 - 20070239982 - Method and apparatus for variable privacy preservation in data mining Improved privacy preservation techniques are disclosed for use in accordance with data mining. By way of example, a technique for preserving privacy of data records for use in a data mining application comprises the following steps/operations. Different privacy levels are assigned to the data records. Condensed groups are constructed from ... 09/27/07 - 20070226494 - Computer architecture for an electronic device providing single-level secure access to multi-level secure file system Method for providing a single level secure (SLS) user processor (402, 502) with access to a multi-level secure (MLS) file system (300). The method begins by authenticating a user to a cryptographic processor (302) by communicating one or more types of user authentication information to the cryptographic processor. Based on ... 09/27/07 - 20070226493 - Computer architecture for an electronic device providing sls access to mls file system with trusted loading and protection of program execution memory System for providing a secure file service includes an MLS file service module (300) comprised of a cryptographic processor (302). The MLS file service module also includes an MLS file system (301) hosted by the cryptographic processor. A secure user processor (402) includes programming and communications hardware for requesting at ... 08/30/07 - 20070204154 - Method and framework for integrating a plurality of network policies A method and system is disclosed for managing and implementing a plurality of network policies in a network device. Each of the plurality of policies are defined by one or more filters. The filters are installed in a policy engine. A layer identifies the network policy to be applied to ... 08/16/07 - 20070192596 - Communication device, communication system and program A communication device is configured to transmit data to which a predetermined security level is set to another communication device. The communication device is provided with a security level determining unit configured to determine a necessary security level to transmit the data in accordance with the security level set to ... 07/05/07 - 20070157022 - Security in a mobile communications system When a mobile terminal (10), having a basic identity module (12) operative according to a first security standard, initiates a service access, the home network (30) determines whether the mobile terminal has an executable program (14) configured to interact with the basic identity module for emulating an identity module according ... 06/28/07 - 20070150730 - Method and system for preventing unauthorized processor mode switches A system comprising a processor adapted to activate multiple security levels for the system and a monitoring device coupled to the processor and employing security rules pertaining to the multiple security levels. The monitoring device restricts usage of the system if the processor activates the security levels in a sequence ... 06/21/07 - 20070143602 - Information processing apparatus and audio output method According to one embodiment, an information processing apparatus includes encrypting unit which encrypts first digital audio data by using an encryption key, decrypting unit which decrypts the encrypted first digital audio data, a first converter which converts the decrypted first digital audio data into a first analog audio signal, a ... 06/21/07 - 20070143601 - System and method for authorizing information flows A system, apparatus, computer program product and method for authorizing information flows between devices of a data processing system are provided. In one illustrative embodiment, an information flow request is received from a first device to authorize an information flow from the first device to a second device. The information ... 05/17/07 - 20070113080 - Method and system for generating an advisory message for an endpoint device According to one embodiment of the invention, a method for generating an advisory message for an endpoint device includes determining a threat level for the endpoint device by identifying a connection type between the endpoint device and the wireless network. The method also includes determining a second threat level for ... 05/17/07 - 20070113079 - Data processing apparatus In a data processing apparatus that switches between a secure mode and a normal mode during execution, the secure mode allowing access to secure resources to be protected, the normal mode not allowing access to the secure resources, when the secure resources increase in the secure mode, the load on ... 05/03/07 - 20070101131 - Trusted store tamper detection A security flag stored in a trusted store is utilized to determine if the trusted store has been subjected to tampering. The security flag is indicative of a globally unique identifier (GUID), the version of the trusted store, and a counter. The security flag is created when the trusted store ... 04/19/07 - 20070088948 - Method for implementing security update of mobile station and a correlative reacting system A correlative reacting system and a method for implementing security update of mobile station. The correlative reacting system includes a security correlative agent at a terminal side and a security correlative server at a network side communicated with the security correlative agent via an air interface. In the present invention, ... 04/05/07 - 20070079120 - Dynamic creation and hierarchical organization of trusted platform modules A trusted platform module is presented that is capable of creating, dynamically, multiple virtual trusted platform modules in a hierarchical organization. A trusted platform module domain is created. The trusted platform module creates virtual trusted platform modules, as needed, in the trusted platform module domain. The virtual trusted platform modules ... 01/18/07 - 20070016773 - System and method for exchanging user interface data in a multi-user system A centralized process is provided for elevating portions of an application running under a user account to administrator privilege. A service security identifier is temporarily associated with the user and the portions of the application to be elevated to administrator privileges. The service security identifier is registered in the access ... 01/11/07 - 20070011451 - Workstation application server programming protection via classloader policy based visibility control Provided is a method for providing Java modularity class loader protection by controlling the visibility of WebSphere, service provider, library and utility code interfaces. Interface access authorization is checked once, during module and class loading to effectively protect vulnerable programming interfaces, eliminating permission checking during execution. Code in a WebSphere ... 01/04/07 - 20070005960 - Wait free coherent multi-level file system A file system is adapted to employ a hierarchical data structure having a plurality of linked nodes of data pointers identifying data blocks of a file to manage writing of the data blocks without knowledge of, or substantive communication with any file systems with read access. The manner of management ... 12/28/06 - 20060294374 - System and method for enhanced secret mode Disclosed is a system and method in a communication device configured with a secret mode capability and a plurality of applications. The system and method includes flagging particular data (107) as secret data (402) in a first one of the plurality of applications (316) to form originally flagged secret data ... 12/21/06 - 20060288207 - Encoding messages for use in a communication system based on classificaiton status A communication system is provided with program logic for enforcing an IT Policy specifying suitable encryption encoding levels for corresponding security classification levels (and/or encryption strengths). ... 11/23/06 - 20060265588 - Apparatus and method for displaying file location information A method of displaying file information in an apparatus for displaying file information in a portable terminal using a multi-layered file system includes the steps of: determining whether a layer of a newly activated file is one-level higher or lower than before; and displaying a layer position of the newly ... 11/16/06 - 20060259765 - Secure sharing of personal devices among different users A registry architecture for securely sharing personal devices among different users is disclosed. The registry architecture is a distributed architecture that includes at least one registry server communicating over a network with at least one personal device. The architecture provides verification and authorization of users and applications on personal devices ... 11/16/06 - 20060259764 - Transferring control between programs of different security levels Systems and methods for transferring control between programs of different security levels are described herein. Some embodiments include a processor capable of operating at one or more security levels including a first and a second security level, a memory system coupled to the processor (the memory system stores a first ... 11/16/06 - 20060259763 - Transparent code Assertions for elevated privilege associated with transparent code may be ignored, prohibited, or modified. ... 10/26/06 - 20060242407 - Cryptographic key management A cryptographic coalition administrator for managing information access across multiple organizations includes a communications interface configured to communicate electronically transmit and receive information, a memory configured to store pairs of public and private cryptographic keys associated with different levels of access, and a key manager configured and connected to communicate ... 10/05/06 - 20060224887 - Phone with secure element and critical data A wireless communication device is implemented with a smart card module to secure the transmission of sensitive or confidential information. The user of the device must request permission to activate an application on the smart card module from a remote source. After this first level of security is satisfied, the ... 08/31/06 - 20060195693 - Specter rendering Specters may be used to provide software configurations for specter client computer systems, which may be any type of computer system (client, server, stand-alone, etc.). A specter client computer system may contain sufficient functionality to obtain and launch a specter, which may be stored on a specter rendering system. ... 08/31/06 - 20060195692 - Method for zero-knowledge authentication of a prover by a verifier providing a user-selectable confidence level and associated application devices Authentication is performed to a confidence level (CL) desired by a verifier (220). A prover (210) picks and sends certain same size, square matrices to the verifier (220). A random request bit is sent (234) from the verifier (220) to the prover (210) after the receipt of a certain square ... 08/24/06 - 20060190724 - System and method of protecting data on a communication device A system and method of protecting data on a communication device are provided. Data received when the communication device is in a first operational state is encrypted using a first cryptographic key and algorithm. When the communication device is in a second operational state, received data is encrypted using a ... 08/17/06 - 20060184794 - Method and apparatus for controlling operating system access to configuration settings A method of operating a computer includes receiving an operating system request to access configuration settings. The request is executed in accordance with authorization determined by at least one operating system access control parameter. ... 08/03/06 - 20060174111 - Method and system for electronic communication risk management A method and system for electronic communication risk management through implementation of rule sets that impose electronic communication limitation options on electronic communications that meet the criteria for inclusion in an electronic communication risk level category. One such electronic communication limitation option gives an electronic communication a temporal life span ... 07/13/06 - 20060155989 - Diligent control of preview of stored contents A method of transmitting contents, which are to be received at a reception side where a portion of the contents is previewed while the contents are not accessible for playing other than for a preview purpose, includes the steps of encrypting the contents by a first encryption key, generating information ... 06/29/06 - 20060143449 - Security-translator A security translator (STL) that serves for connecting a data network (N2) pertaining to a lower security level to a data network (N1) pertaining to a higher security level examines its own integrity at definite intervals in order to ascertain malfunctions and, where appropriate, to trigger a transition to the ... 06/29/06 - 20060143448 - Conditional access system providing access to multiple programs or services A conditional access subsystem is proved which is to reside with an end-user for receiving, decrypting and decoding all programs distributed by a content provider that the end user is entitled to access so that the decrypted and decoded programs are available for display on one or more display devices ... 06/29/06 - 20060143447 - Managing elevated rights on a network A method includes associating a task with one or more elevated rights, wherein the task is associated with a user's job responsibility and granting an elevated right account to the user based on a principle of least privilege, wherein the elevated right account provides the one or more elevated rights ... 06/15/06 - 20060129810 - Method and apparatus for evaluating security of subscriber network A method and apparatus for evaluating the security of a subscriber network are provided. In the method and apparatus for evaluating the security of a subscriber network, pieces of information regarding a plurality of security functions provided by each of a plurality of network security devices connected to a network ... 06/15/06 - 20060129809 - System and method for restricting user access to a network document A system and method for restricting a client's access to sensitive material in a network document. The system includes a document storage component for storing documents having an associated level of access. The system also includes a server component for receiving a document request from a user, associating the document ... 06/15/06 - 20060129808 - Method and system for distributing security policies A method and system for distributing and enforcing security policies is provided. A firewall agent executing at a host computer system that is to be protected receives security policies for the enforcement engines responsible for enforcing the security policies on the host computer system. A security policy has rules that ... 06/08/06 - 20060123233 - Methods, systems and computer program products for providing customized levels of security Methods for storing data are provided including automatically determining a degree of security protection to be provided for data to be stored based on selectivity features associated with the data and/or an environment associated with the data. The selectivity features of the data and/or the environment indicate the degree of ... 05/25/06 - 20060112269 - Level-specific authentication system and method in home network A level-specific authentication method in a home network includes: endowing any one of a plurality of authentication levels to each of a plurality of user stations obtaining access to an access point, and to each of a plurality of services provided by a plurality of service servers, the authentication levels ... 05/18/06 - 20060107044 - System and method for enhanced data security in office machine environment The present invention is directed to a system and method for adding data encryption services to a document processing device. Encryption enablement software, which includes two alternate encryption mechanisms, is received by an associated document processing device. The device then awaits an associated user's selection of an electronic document file ... 04/27/06 - 20060090071 - Systems and methods for project management Methods, systems, and computer program products are provided for managing a project. In one implementation, a system is provided that comprises a set of data sources for providing project management data and project management tools, and a server computer that is coupled to the set of data sources. The server ... 03/30/06 - 20060069913 - Hierarchical open security information delegation and acquisition The invention provides a method and system for secure data transfer and dynamic definition of trustworthiness of various entities by multiple parties in a hierarchy tree or graph structure. The invention uses digital certificates. Each party in the business hierarchy can control and define various trust information including trustworthiness and ... 03/16/06 - 20060059339 - Reproducing apparatus and recording/reproducing apparatus A reproducing apparatus includes a software executing block for executing software having a predetermined format and a setting block capable of setting an arbitrary security level, wherein the software is executed in association with the AV data; and also includes a control unit for controlling to change an authentication operation ... 03/09/06 - 20060053286 - Unique identifier label The present invention is directed to a label for authenticating and tracking an object. The label includes an electronic security layer including an antenna configured to receive an interrogation signal propagating within a predetermined distance from the label and transmit a response message. A programmable circuit is coupled to the ... 03/09/06 - 20060053285 - Object access level A system for regulating access to information of different levels of sensitivity includes an input configured to receive authentication information from a user, and a processor configured to: produce a first token key; encrypt a read-write portion of a first cryptographic key associated with a first sensitivity level using the ... 03/02/06 - 20060047959 - System and method for secure computing A secure execution environment is established in a computer system comprising a memory and a processor that supports the execution of different program code at different privilege levels, wherein one privilege level enables program code executing at that privilege level to map portions of memory and to assign access permissions ... 03/02/06 - 20060047958 - System and method for secure execution of program code A system comprises a memory and a processor that supports different privilege levels. Only program code executing at a certain privilege level is permitted to map memory and to assign access permission to the mapped memory, such as read-only, writable, and executable. Control code executing on the processor at that ... 02/09/06 - 20060031674 - Encrypting method and encrypting apparatus for image processing apparatus There is disclosed an encrypting apparatus including a main controller. The main controller collectively controls reader 12, read image processing circuit 13, printer 18, print image processing circuit 17, buffer memories 14, 16, encryption device 23, decryption device 24, foreign key detection circuit 47 and control panel 41. An encryption ... 01/19/06 - 20060015722 - Security systems and services to provide identity and uniform resource identifier verification A service is provided to allow a user, such as an API or web service, Internet input, or software or hardware client to perform a search on any one or multiple Uniform Resource Identifier (URI) and/or other protocol addresses accessible via a public or private network to establish a report ... 01/05/06 - 20060005020 - Graduated authentication in an identity management system A method and system for graduated security in an identity management system utilize differing levels of time sensitivity, channel security and authentication security to provide a multi-dimensional approach to providing the right fit for differing identity requests. The differing levels of security can be selected by user preference, membersite request ... 01/05/06 - 20060005019 - System and method for using security levels to improve permission checking performance and manageability A system and method is provided for reducing the complexity and improving the performance of enforcing security restrictions on the execution of program code in a runtime environment. In a preferred embodiment, units of executable code, such as methods or functions, are classified by “security level.” Code units belonging to ... 12/22/05 - 20050283606 - Selecting a boot image A technique includes selecting a boot image for a remote client from a plurality of boot images based at least in part on an identification of a model of the remote client. ... 12/22/05 - 20050283605 - System and method for assigning security levels to a shared component A system and method for assigning security levels to a shared component is presented. A workflow manager receives a workflow request that corresponds to a plurality of workflow steps. For each workflow step, the workflow manager determines whether the workflow step uses a shared component or an unshared component for ... 12/08/05 - 20050273605 - Processor extensions and software verification to support type-safe language environments running with untrusted code Processor extensions and software verification to support type-safe language environments running with untrusted code. Code and data spaces are partitioned into trusted and untrusted regions. Type-safe code is loaded into the trusted region of the code space, while non-type-safe code is loaded into the untrusted region of the code space. ... 11/17/05 - 20050257052 - Mobile station and communication control method When an application is activated, a mobile station 10 detects external devices 20, 30, 40 as candidates for a BLUETOOTH connection out of external devices existing in the surrounding area, and presents a list of the devices to a user. When the user selects from the list an external device ... 10/06/05 - 20050223225 - Switching between protected mode environments utilizing virtual machine functionality Disclosed is a processor having a normal execution mode and a host execution mode. A virtual machine monitor (VMM) operable in conjunction with the host execution mode creates at least one protected mode environment to operate guest software in a protected memory area. Responsive to a command to switch between ... 09/22/05 - 20050210245 - Class of service method and system for use within a computing utility A method and system for governing access to resources in a computing utility includes receiving a demand profile associated with an application that specifies a pattern of resources from a pool of resources to be delivered with a class of service, determining if the pool of resources has resources to ... 09/22/05 - 20050210244 - Multi-level security cdma communications arrangement A communications arrangement that provides multiple levels of security is described. In one embodiment, a plurality of seedable code generators is configured to generate different sets of codes. A plurality of CDMA encoders are respectively coupled to the code generators, and each encodes input data using the set of codes ... 09/15/05 - 20050204131 - Enforcing computer security utilizing an adaptive lattice mechanism Method and apparatus for ensuring secure access to a computer system (1000). The method can begin with the step of receiving in the computer system a request from an entity (using 1002). The entity can have a predetermined access authorization level for access to a first base node (110) representing ... 09/01/05 - 20050193196 - Cryptographically enforced, multiple-role, policy-enabled object dissemination control mechanism An apparatus to implement role based access control which reduces administrative expenses associated with managing access in accordance with policies and roles. The apparatus includes a memory storing a first role based access control condition associated with an action and a subsystem executing an enforcement entity and a decision entity. ... 08/04/05 - 20050172126 - Security requirement determination All execution paths of one or more assemblies in managed code are simulated to find the permissions for each execution path. The managed code can correspond to a managed shared library or a managed application. Each call in each execution path has a corresponding permissions set. When the library or ... 07/21/05 - 20050160262 - Cipher strength evaluation apparatus A Feistel encryption apparatus having a plurality of steps of accepting unstirred text, stirring with an extended key, and calculating stirred text for encrypting plaintext step by step, the apparatus is allowed to utilize cryptanalysis conditions held at given predetermined steps, and decryption with higher order differences determined from stirred ... 07/07/05 - 20050149728 - Method and apparatus for network security A method and apparatus are disclosed which incorporate a system for enabling the adaptive modification of the security level of a node in a network. The system is particularly applicable to dynamic network i.e. networks in which nodes may be mobile and in which the network topology is not constant. ... 06/23/05 - 20050138374 - Cryptographic key backup and escrow system A system for securely storing application keys is comprised of a database system, a peripheral hardware security module and cryptographic keys, wherein cryptographic keys comprise application keys, intermediate keys and a master key. Application keys are grouped according to characteristic and are associated with a particular intermediate key, which is ... 06/23/05 - 20050138373 - Simplified computing interface A customized graphical user interface and method, system, and computer program product for providing the graphical user interface and for automating computer maintenance, security, and communication functions is provided. In one embodiment, the data processing system receives user login information and retrieves a user profile. Based on the user profile, ... 06/16/05 - 20050132188 - Methods and systems for determining security requirements for an information resource Systems and methods for determining security requirements for an information resource may comprise determining a sensitivity level and a criticality level associated with the information resource. In addition, the systems and methods may include determining the security requirements for the information resource based on at least one of the sensitivity ... 06/16/05 - 20050132187 - Methods and systems for managing call reports for the financial services industry The present invention provides methods and systems for managing call reports. A call report message and information identifying a client matter are received via a wireless network, a distribution list is determined by applying a set of visibility rules, and the call report is created. Access to the call report ... 06/09/05 - 20050125661 - Operator root cetificates The present invention relates to a method of controlling installation of applications in a communication device (100, 200) and a communication device (100, 200) comprising a secure execution environment (104, 204, 211) to which access is strictly controlled. The idea of the invention is that when an application is loaded ... ### FreshPatents.com Support |