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7624444 |
Method and apparatus for detecting intrusions on a computer system
A method of detecting intrusions on a computer includes the step of identifying an internet protocol field range describing fields within internet protocol packets received by a computer. A...
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7613932 |
Method and system for controlling access to software features in an electronic device
A method and system for controlling access to features on an electronic device, such as a printer, is disclosed. The electronic device is shipped with multiple software features, but one or more of...
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7610477 |
Deploying and receiving software over a network susceptible to malicious communication
Systems and/or methods that enable secure deployment and/or receipt of an operating system and updates for the operating system to a bare computer across a network susceptible to malicious...
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7599492 |
Fast cryptographic key recovery system and method
A system, method and computer program product for recovering a key used to produce a ciphertext document from a plaintext document, including, in the ciphertext document encrypted using an N-bit...
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7594265 |
System for preventing unauthorized access to sensitive data and a method thereof
A method and system for prevention of unauthorized access to multimedia data are disclosed herein. A tamper-resistant system having a software driver, a peripheral device, and a system memory is...
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7594119 |
System for managing time rights linked to a digital content
A system for detecting the time exceeding conditions of at least one application being executed by a processor, including: an element for storing time conditions, the conditions being sorted by...
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7593526 |
Method and apparatus for compressing rabin signatures
A method and apparatus are disclosed for compressing Rabin signatures. The disclosed compression scheme compresses a Rabin signature, s, for a user having a public key, n, based on a continued...
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7587607 |
Attesting to platform configuration
Receiving a request for an attestation of platform configuration from an attestation requestor, receiving an acceptable configuration, and if the platform matches the acceptable configuration,...
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7587600 |
Loading data onto an electronic device
A method of protecting an electronic device from unauthorized reprogramming, the electronic device comprising a data memory and a key memory, the method comprising loading into the key memory a...
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7577853 |
Restricted software and hardware usage on a computer
A client computer runs an operating system that executes additional applications by loading them using an application loader and executes device drivers for peripheral devices by loading the...
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7577253 |
Conditional access method and devices
A data stream contains content data that can be decrypted using control words. ECM messages that are included in the stream and contain the control words that is required for decrypting nearby...
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7565552 |
Method for protecting against manipulation of a controller for at least one motor vehicle component and controller
The invention relates to a method for protecting against manipulation of a controller for at least one motor vehicle component, the control device ( 1 ) comprising at least one microcomputer (μC)...
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7565551 |
Enhancing software integrity through installation and verification
One or more instructions of software being installed on a computing device are modified to embed a digital signature in the installed software. The installed software is stored on the computing...
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7562160 |
Storage device and method of setting configuration information of same
Configuration information settings for a storage device are made highly reliable and facilitated. The storage device includes a service processor for setting storage device configuration...
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7558967 |
Encryption for a stream file in an FPGA integrated circuit
A system for encrypting and decrypting data in a data stream for programming a Field Programmable Gate Array (FPGA). The system allows for an enable bit to be set for a gap in the data stream and...
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7555657 |
Communication device, software update device, software update system, software update method, and program
A software update device capable of communicating with a target update device via a network, the software update device including: a certification information setting unit for generating a first...
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7552473 |
Detecting and blocking drive sharing worms
A worm detection module (WDM) ( 212 ) stops worms and other malicious software from spreading among computer systems ( 100 ) on a network ( 210 ) via open drive shares. The WDM ( 212 ) monitors (...
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7549174 |
Multi-file cryptographic keystore
A system including an application configured to request a key, a keystore configured to provide the key, wherein the keystore comprises a non-application specific directory, and an...
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7546468 |
Program update method and server
A system including a secure LSI 1 establishes a communication path to/from a server 3 (UD 1 ), and receives a common key-encrypted program generated by encryption with a common key and...
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7540024 |
Security features for portable computing environment
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7539863 |
Remote services for portable computing environment
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7529919 |
Boot blocks for software
In accordance with one aspect of boot blocks for software, in a computer system that has a central processing unit and a software identity register, an atomic operation is executed to set an...
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7526658 |
Scalable, distributed method and apparatus for transforming packets to enable secure communication between two stations
Method and apparatus that enable secure transmission of data in a scalable private network are described. Each station that is to be part of a private network registers with a key table. A group...
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7519834 |
Scalable method and apparatus for transforming packets to enable secure communication between two stations
Method and apparatus that enable secure transmission of data in a scalable private network are described. Each station that is to be part of a private network registers with a key table. A group...
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7519816 |
Portable computing environment solution
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7516479 |
Data communicating apparatus and method for managing memory of data communicating apparatus
File systems of a plurality of service providers are allocated in a single memory area so that the service providers share a single information recording medium. In an initial state, an IC card...
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7512812 |
Method of securely erasing data and hard disk drive using the same
A method of and apparatus for protecting data in a data storage system. A method of securely erasing data stored in a data storage system includes: determining whether a security-erase command is...
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7506338 |
Method and apparatus for simplifying the deployment and serviceability of commercial software environments
A method for executing on a first computer an application having an installed image prepared on a second computer, wherein the installed image is virtually installed on the first computer, is...
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7506160 |
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...
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7502475 |
Method and system for secure key generation
Certain aspects of the invention for producing a secure key may comprise a secure key generator that receives a first, second and third input keys and utilizes these keys to generate a first output...
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7496766 |
Apparatus, method, and program product for secure data formatting and retriving, and computer readable transportable data recording medium storing the program product
A computer readable transportable information recording medium includes a recordable area and a read only area. The recordable area allows recording of data thereinto and reading of the data...
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7496739 |
System and related methods for automatically configuring a computing system
A system and related methods for automatically configuring a computing system includes receiving an identifier associated with a computing system, identifying the authorized and available resources...
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7496198 |
Partial dual encrypted stream utilizing program map tables
The present invention is suitable for use in a partial dual encrypted system. The present invention allows for two different decryption devices (e.g., an incumbent, or first, set-top and an...
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7493487 |
Portable computing environment
The described systems, methods and data structures are directed to a portable computing environment. A communication link is established between a portable device and a host device. The portable...
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7490354 |
Virus detection in a network
A method that in an embodiment counts the number of times that a file or registry entry is added, changed, or deleted at clients in a network. If the count exceeds a threshold, then a warning is...
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7490236 |
Conditional access overlay partial encryption using MPEG transport continuity counter
A conditional access overlay system utilizing partial encryption without requiring additional program identifiers. The conditional access overlay system generates duplicate critical packets for...
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7484105 |
Flash update using a trusted platform module
An update utility requests a signature verification of the utility's signature along with a request to unlock the flash memory stored in the utility. A trusted platform module (“TPM”) performs...
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7478433 |
Program execution system having authentication function
When having received an instruction that a program should be activated, the program execution system judges whether or not the program to be activated has been updated. When the activation of the...
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7475428 |
Secure detection network system
A secure detection network system includes plurality of remote nodes, each remote node comprising a set of detector interfaces configured to couple to a set of detectors disposed to detect the...
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7472425 |
Information providing system and authentication medium access control method and computer program
A service provider makes requests to an information processing center for processing for an IC card in card command units. The information processing center issues encrypted card commands that can...
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7457942 |
PC card control device, computer system using the PC card control device, and PC card identifying method
A PC card control device includes a PC card identifying part configured to identify a type of a card connected with the connector. An identification information acquisition part of the PC card...
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7450260 |
Printer driver program and printer
In a printer driver that transmits a print data to a printer connected via a network to make a print request, a document password processing unit prompts a user to input a document password for...
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7448083 |
Security apparatus and computer product
The security apparatus comprises a memory unit which stores data that is a target of security; a CPU which counts the number of processing relating to the secret data as processing access count...
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7447893 |
Method and system for updating boot block BIOS program
A method and system for updating a boot block of a Basic Input/Output System (BIOS) program in an electronic device to prohibit write processes to the boot block while realizing update of contents...
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7444520 |
Data conversion system for protecting software against analysis and tampering
An execution system including a loader which (i) causes an error in a program which has been started within a range in which the caused error is correctable based on an error correcting code, and...
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7437570 |
Method, system, and program for distributing software between computer systems
Disclosed is a system, method, and program for distributing computer software from a first computer system. The first computer system receives a request for software from a second computer system....
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7401092 |
Method and apparatus for exchanging sub-hierarchical structures within a hierarchical file system
A system and method is provided for exchanging a first sub-hierarchy of at least two sub-hierarchies of a hierarchical file system (HFS) with a second sub-hierarchy of the at least two...
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7398553 |
Scripting virus scan engine
Detecting and identifying an interpreted language virus, such as a scripting virus, and reasonably identifiable polymorphs of the virus source code. Scripting virus source is extracted and...
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7392415 |
Sleep protection
Methods, apparatus and machine-readable medium are described that attempt to protect secrets from sleep attacks. In some embodiments, the secrets are encrypted and a security enhanced environment...
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7392400 |
Microprocessor apparatus and method for optimizing block cipher cryptographic functions
The present invention provides an apparatus and method for performing cryptographic operations on a plurality of input data blocks within a processor. In one embodiment, an apparatus for performing...
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