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US20090290712 |
ON-DIE CRYPTOGRAPHIC APPARATUS IN A SECURE MICROPROCESSOR
An apparatus providing for a secure execution environment, including a secure non-volatile memory and a microprocessor. The secure non-volatile memory stores a secure application program. The...
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US20090287967 |
Resilient Data Storage in the Presence of Replication Faults and Rolling Disasters
A method for data protection includes, in a first operational mode, sending data items for storage in a primary storage device and in a secondary storage device, while temporarily caching the data...
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US20090287941 |
INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM
An information processing apparatus which makes it possible to store encrypted data of packets in a decrypted state, and improve the efficiency of data analysis. A network interface receives...
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US20090282268 |
CROSS VALIDATION OF DATA USING MULTIPLE SUBSYSTEMS
A method and apparatus for cross validation of data using multiple subsystems are described. According to one embodiment of the invention, a computer comprises a first subsystem and a second...
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US20090282267 |
PARTIAL SCRAMBLING TO REDUCE CORRELATION
Decorrelation is provided between data stored in respective pairs of adjacent memory cells in a plurality of bit lines of a flash memory. Each of the pairs of adjacent memory cells is located along...
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US20090282266 |
Corralling Virtual Machines With Encryption Keys
A virtual machine comprises a unique identifier that is associated with one or more encryption keys. A management server encrypts the virtual machine's virtual hard disk(s) using the one or more...
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US20090282265 |
METHOD AND APPARATUS FOR PREVENTING ACCESS TO ENCRYPTED DATA IN A NODE
A method of preventing access of data in a node quickly and securely when the node is lost or stolen. The data is first encrypted using an encryption algorithm with a cryptographic key-material....
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US20090282257 |
INFORMATION PROCESSING DEVICE, DISC, INFORMATION PROCESSING METHOD, AND PROGRAM
An information processing device includes: a usage permission requesting unit configured to read out data from an IC chip in which the usage control information of a disc recorded content to...
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US20090276514 |
DISCARDING SENSITIVE DATA FROM PERSISTENT POINT-IN-TIME IMAGE
A network storage server implements a method to discard sensitive data from a Persistent Point-In-Time Image (PPI). The server first efficiently identifies a dataset containing the sensitive data...
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US20090276462 |
INFORMATION PROCESSING APPARATUS, CONTROL METHOD, CONTROL PROGRAM, AND NAME MAPPING INFORMATION
An information processing apparatus includes a local storage in which a virtual file system is created, the virtual file system supporting an information recording medium on which encrypted content...
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US20090271638 |
Storage system with an encryption function
To reduce the performance degradation of storage system, this invention provides a storage system comprising a disk drive and a disk controller. The disk controller provides a storage area of the...
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US20090271619 |
External storage apparatus and method of preventing information leakage
Proposed is an apparatus and method of preventing the leakage of information from an external storage apparatus even when such external storage apparatus is stolen or accessed from an unauthorized...
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US20090268907 |
Optical Media Recording Device for Protecting Device Keys and Related Method
To protect device keys, an optical media recording device capable of performing AACS encryption on data does not have any device keys, and the optical media recording device performs AACS...
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US20090259857 |
System and Method for Efficient Security Domain Translation and Data Transfer
A mobile UE includes a CPU, a secure DMA module, a secure cryptographic module, secure memory, and non-secure memory. The secure cryptographic module and secure memory allow access only by secure...
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US20090259852 |
RELIABLE STORAGE MEDIUM ACCESS CONTROL METHOD AND DEVICE
A method of and device for granting access to content on a storage medium, including obtaining cryptographic data from a property, such as a wobble, of the storage medium, reading helper data from...
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US20090254762 |
Access control for a memory device
Access control for a memory device is provided. In one embodiment, a portable memory device is provided comprising a storage medium comprising a private area and circuitry operative to (a) receive,...
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US20090254761 |
Secure data processing method and associated device
A secure data processing method includes the following steps: padding (E 206 ) a memory area (MAC′) with a pad value (A); writing (E 208 ) a first datum in the memory area (MAC′); in the area,...
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US20090249084 |
REMOVABLE STORAGE DEVICE AND ASSOCIATED METHODOLOGY OF DATA ENCRYPTION
A data encryption transmission system and associated methodology is provided including a data input site that compresses and encrypts data based on a shared encryption key and then transmits the...
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US20090249083 |
Method and System for Telephone Wait User Interface Selection
In the method of the present invention, a customer of a service provider would be placed in hold while waiting to speak to a customer service representative. The method and system of the invention...
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US20090249082 |
Method and apparatus for tokenization of sensitive sets of characters
A method and system for secure handling of sensitive sets of characters in a distributed hierarchical system are disclosed, comprising at least one local server on a lower hierarchic level and at...
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US20090249081 |
STORAGE DEVICE ENCRYPTION AND METHOD
A hard disk drive, and methods of providing secure access to data on a hard disk drive, are shown. In one example, an access code is sent to a hard disk drive to decipher an encrypted user key...
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US20090245519 |
RENEWAL MANAGEMENT FOR DATA ITEMS
A system, method apparatus, and computer readable medium for managing renewal of a dynamic set of data items. Each data item has an associated renewal deadline, in a data item management system. A...
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US20090240958 |
SYSTEM AND METHOD FOR GENERATING A SECURE STATE INDICATOR ON A DISPLAY
A system and method for generating a security indicator on a display of a computing device (e.g. a mobile device), to indicate when the computing device is in a secure state while locked. A...
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US20090240957 |
COPY PROTECTION METHOD, CONTENT PLAYBACK APPARATUS, AND IC CHIP
An IC chip that can be added to a content recording medium and that has a chip ID which is non-rewritably and uniquely set and originally recorded therein, wherein the IC chip includes a...
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US20090240956 |
Transparent encryption using secure encryption device
A system and method for allowing application programs that are external to the relational database to access the sensitive data in the database in a seamless fashion are described. The application...
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US20090240955 |
SECURE MEDIA STORAGE DEVICE AND METHOD OF SECURING MEDIA STORAGE DEVICES
A secure media storage device for an imaging device, comprising an interface ( 40 ) for receiving digital data, a memory ( 44 ) for storing the digital data and for allowing read out of the digital...
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US20090240954 |
METHOD FOR SECURELY STORING A PROGRAMMABLE IDENTIFIER IN A COMMUNICATION STATION
Disclosed is a method for storing an identifier in a first station having a secure non-volatile data store protected by cryptographic data, an identifier flag for indicating that the identifier has...
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US20090240953 |
ON-DISK SOFTWARE IMAGE ENCRYPTION
A technique is introduced to support on-disk software image encryption. Image of a software component deployed to a host is encrypted when the image is created and/or its content is changed, before...
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US20090240952 |
Method and system for decryption of file characteristics of .ZIP files
The present invention provides a method of integrating existing strong encryption methods into the processing of a .ZIP file to provide a highly secure data container which provides flexibility in...
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US20090235092 |
Transferring data values via a data bus or storing data values using a selectable representation
Data values being stored and transferred within a data processing system 8 have a selectable representation, such as true and complement, as indicated by an accompanying representation specifying...
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US20090235091 |
Computer system for indexing and storing sensitive, secured, information on a non-trusted computer storage array
Preservation of sensitive electronic data records in the face of either natural or man-made catastrophes has become important. In some fields, such as the medical and legal fields, current law...
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US20090235083 |
SYSTEM AND METHOD FOR PREVENTING UNAUTHORIZED ACCESS TO INFORMATION
An authentication system protects a hardware cryptographic chip from being commanded to decrypt or sign data by someone other than the legitimate owner(s) of the certificate residing on the chip....
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US20090228720 |
SYSTEM AND METHOD OF SECURITY FUNCTION ACTIVATION FOR A MOBILE ELECTRONIC DEVICE
A system and a method are provided for activating one or more security functions of a mobile electronic device. The system and method provide for the activation of one or more security functions...
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US20090228719 |
SECURE BACKUP SYSTEM AND METHOD IN A MOBILE TELECOMMUNICATION NETWORK
The secure backup system is in a mobile telecommunication network and has at least one mobile station with data, a backup entity for storing a backup file of the data, and cryptographic means for...
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US20090228710 |
SYSTEM AND METHOD FOR PRESENTATION INTEGRITY
A system for presentation integrity may include an encrypter to encrypt formatting data associated with information content data. A formatter may be included to decrypt the encrypted formatting...
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US20090222676 |
SECURITY PROCESSOR AND METHODS FOR REGISTERING ACCESS ENTITLEMENTS AND CRYPTOGRAPHIC KEYS
This security method for scrambled multimedia signal decoder comprises at least one rewritable lock ( 62, 64 ), the value of which can be toggled at least between a first and a second value in...
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US20090222675 |
TAMPER RESISTANT MEMORY PROTECTION
Various mechanisms are disclosed for protecting the security of memory in a computing environment. A security layer can have an encryption layer and a hashing layer that can dynamically encrypt and...
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US20090222674 |
APPLICATION EXECUTING DEVICE, MANAGING METHOD, AND PROGRAM
A BD-ROM stores a disc root certificate 301 that is issued by a root certificate authority and assigned to the disc medium. An application manger 2 acquires a hash value from the disc root...
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US20090217058 |
SECURE DATA TRANSFER AFTER AUTHENTICATION BETWEEN MEMORY AND A REQUESTER
Systems and/or methods are presented that can facilitate controlling access to secure memory blocks within a memory module. The subject innovation can employ key components that can contain two or...
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US20090217057 |
Download And Burn To Rent System
A system and method provide for content to be downloaded by an information handling system (IHS) and written to an optical storage medium. The content is protected by a content protection system....
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US20090217056 |
Secure and Usable Protection of a Roamable Credentials Store
A tool which facilitates a balancing of security with usability enabling secure user access to multiple secure sites and locations from several computing devices utilizing a roamable credential...
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US20090214044 |
DATA ARCHIVING TECHNIQUE FOR ENCRYPTED DATA
Systems and methods for decryption and encryption for data being archived at archive storage systems. The system includes an archive storage coupled to host and client computers and optionally to a...
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US20090213649 |
Semiconductor processing device and IC card
A semiconductor processing device according to the invention includes a first non-volatile memory ( 21 ) for erasing stored information on a first data length unit, a second non-volatile memory (...
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US20090210724 |
CONTENT MANAGEMENT METHOD AND CONTENT MANAGEMENT APPARATUS
A technique is provided which protects copyrights of contents and at the same time enhances the user's convenience. When a user makes a request of the use or duplication of map data stored in a...
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US20090208015 |
OFFLINE CONSUMPTION OF PROTECTED INFORMATION
The offline consumption and publication of protected information in a networked environment. The offline consumption of protected information is accomplished by having the consuming user maintain a...
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US20090204825 |
INFORMATION PROCESSING APPARATUS AND METHOD, INFORMATION RECORDING MEDIUM, AND COMPUTER PROGRAM
An information processing apparatus includes a data processor configured to obtain first content stored in a first information recording medium and second content which is stored in a second...
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US20090204824 |
SYSTEM, METHOD AND MEMORY DEVICE PROVIDING DATA SCRAMBLING COMPATIBLE WITH ON-CHIP COPY OPERATION
Data scrambling techniques implemented externally to a flash memory device are disclosed which can be used in concert with flash memory on-chip copy functionality operating internally to the flash...
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US20090204823 |
METHOD AND APPARATUS FOR CONTROLLING SYSTEM ACCESS DURING PROTECTED MODES OF OPERATION
A microprocessor to provide software development debugging capabilities while providing security for confidential and/or sensitive information. The processor may operate in one of an open, a secure...
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US20090199016 |
Storage system, and encryption key management method and encryption key management program thereof
A user no longer needs to restore key information upon restoring data. Proposed is a storage system having a storage apparatus, a tape library apparatus for backing up data stored in the storage...
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US20090199015 |
METHOD FOR PROTECTING AUDIO CONTENT
Techniques for protecting information in an audio file are provided. The techniques include obtaining an audio file, detecting information bearing one or more segments in a speech signal, wherein...
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