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8397070 |
Systems and methods for governing content rendering, protection, and management applications
System and methods are disclosed for governing digital rights management systems and other applications through the use of supervisory governance applications and keying mechanisms. Governance is...
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8396211 |
System and method for dynamic modification of allowable electronic message properties
A system and method for dynamically and automatically updating the appropriate fields on the message application screen of an electronic message to show which of the appropriate service book,...
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8396423 |
Wireless communications system providing wireless message data delivery through intermediary wireless communications device and related methods
A wireless communications system may include a plurality of wireless communications devices (WCDs). A source WCD from among the plurality of WCDs may be configured to designate message data for at...
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8391495 |
Secure shell used to open a user's encrypted file system keystore
The present invention provides a computer implemented method, apparatus, and data processing system for associating a private part of a keystore of a user with a user authentication process in an...
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8392713 |
Secure offline activation process for licensed software application programs
A computer readable medium for activating a software application for execution on a designated computer, where the computer readable medium has stored thereon computer executable instructions for...
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8391494 |
Systems and methods for protecting enterprise rights management keys
A computer-implemented client-side method for protecting enterprise rights management keys from being compromised by untrusted client devices may comprise: 1) detecting a request on a client device...
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8392711 |
Staged establishment of secure strings of symbols
A multi-stage technique of establishing a plurality of secure strings of symbols is disclosed. In the first stage, the illustrative embodiment establishes a first-stage string of symbols with each...
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8392971 |
Techniques for authenticating access to a private account at a public computing device using a user's mobile computing device
A computer-implemented method technique is presented. The technique can include selectively initiating, at a mobile computing device including one or more processors, communication between the...
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8392978 |
Secure authentication using hardware token and computer fingerprint
A method and apparatus for secure authentication of a hardware token is disclosed. In one embodiment, a host computer fingerprint is used to generate a partial seed for a challenge-response...
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8392716 |
Communication apparatus, digital signature issuance method and apparatus, and digital signature transmission method
An initiator shares y_ir with a responder, calculates HASH_I on the basis of y_ir, and sends HASH_I to an IKE proxy server. The initiator receives a digital signature SIG_S generated for HASH_I and...
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8390848 |
Information processing apparatus and secured printing system for preventing a data leakage
An information processing apparatus includes an application that encrypts document data using a public key of a spooler and stores the document data encrypted as a spool file. A printer driver...
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8386589 |
System that provides embedded software to an embedded system
A system automates the provision of embedded software to an embedded system. The system may include a portable device having a portable device application that provides the embedded software to the...
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8385550 |
System and method for secure wireless multi-hop network formation
The present invention provides methods and devices for a security architecture for use in wireless multi-hop networks. A method for implementing pair-wise encryption key establishment, network node...
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8385552 |
Techniques for managing keys using a key server in a network segment
The election of a key server is provided. The key server is a single device that broadcasts an encryption key to other devices in a network segment. Also, automatic reelection of a new key server...
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8386784 |
Apparatus and method for securely submitting and processing a request
An apparatus and a method for securely submitting a request and an apparatus and a method for securely processing a request. The apparatus for securely submitting a request includes a request...
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8387152 |
Attested content protection
Computer systems and environments implemented herein permit a local machine increased participation in authorizing access to protected content. An operating system attests to a computing...
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8386783 |
Communication apparatus and communication method
A communication system performs a communication after establishing a channel from an external host device in an external network to an internal host device in an internal network, where a firewall...
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8386767 |
Methods and systems for bootstrapping security key information using session initiation protocol
Methods, systems and communication nodes for bootstrapping key establishment to exchange encryption keys between a terminal-based client and an application server using Session Initiation Protocol...
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8386782 |
Authenticated group key agreement in groups such as ad-hoc scenarios
The invention provides a method, system, device and computer program product for setting up a secure session among three or more devices or parties of a communication group, including...
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8385551 |
Highly available cryptographic key storage (HACKS)
A system and method for managing trusted platform module (TPM) keys utilized in a cluster of computing nodes. A cluster-level management unit communicates with a local TPM agent in each node in the...
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8379856 |
Hardware based cryptography
Technologies are generally described for a hardware cryptographic unit that employs hardware public physically unclonable functions. A source computer can encrypt a message using a simulation of a...
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8380984 |
Implicit certificate verification
A method of computing a cryptographic key to be shared between a pair of correspondents communicating with one another through a cryptographic system is provided, where one of the correspondents...
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8379860 |
System and method for establishing a secure communication link
An enterprise communication system adapted for establishing secure wireless communication sessions, the system comprising: an enterprise platform adapted for establishing communications sessions...
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8380992 |
Device and method for security key exchange and system pertaining to same
The present invention relates to a device and method that enable a security key to be shared using security key exchange between two terminals, and a system that supports the same. To achieve the...
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8380637 |
Variable fractions of multiple biometrics with multi-layer authentication of mobile transactions
Virtually fraud-proof authentication for wireless mobile financial transactions. A mobile telephone, genius card or dongle may capture multiple biometrics, such as fingerprint, voiceprint, retinal...
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8374352 |
Context-free protocol for enforcing data forwarding in wireless ad hoc networks
Described herein is a context-free protocol (i.e., the COFFEE protocol) for stimulating cooperation among selfish nodes. Various embodiments have the ability to transmit a packet over the path...
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8375206 |
Authentication and encryption utilizing command identifiers
A data processing system, recording device, data processing method and program providing medium are provided to execute authentication processing and content storing processing between apparatuses....
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8369524 |
Simplified method for renewing symmetrical keys in a digital network
The invention concerns a method implemented in a communication network comprising a source device including: a first symmetrical key for encrypting data to be transmitted to a display device...
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8370630 |
Client device, mail system, program, and recording medium
A mail system having high security is realized by mounting TCP2 for mail communication between client apparatuses. The present invention relates to a mail communication system which is connected to...
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8370620 |
Distribution system and method of distributing content files
A distribution system including, for connection over a network a plurality of client upload devices, each client upload device storing one or more chunks of a content file, a client download device...
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8369518 |
Electronic data encryption and encrypted data decryption system, and its method
An object of the present invention is to provide an electronic data encryption and decryption system allowing a privileged user to decrypt all encrypted data without using a plurality of secret...
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8369525 |
Dynamic password update for wireless encryption system
A method and system for dynamically changing password-keys in a secured wireless communication system includes initiating a password key change, generating a new password key, embedding the new...
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8370503 |
Authentication option support for binding revocation in mobile internet protocol version 6
A network component comprising at least one processor configured to implement a method comprising sending a message comprising an authentication mobility option to a mobile node, wherein the...
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8364963 |
Method and device for bluetooth pairing
Methods are provided for automatic pairing of a first electronic device and a second electronic device in a radio communications system. Such methods can include bringing the first and second...
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8364772 |
System, device and method for dynamically securing instant messages
An Instant Messaging security system that encrypts Instant Messages sent by a Instant Messaging user to an Instant Messaging server by intercepting the messages, negotiating a preferred security...
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8363837 |
Data storage device with data transformation capability
In a preferred embodiment a method of operating an intelligent disk drive is described which includes compression and/or encryption capability at the file level. The intelligent disk drive includes...
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8364975 |
Methods and apparatus for protecting data
An augmented boot code module includes instructions to be executed by a processing unit during a boot process. The augmented boot code module also includes an encrypted version of a cryptographic...
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8363258 |
Content transmission device, content transmission method, and computer program used therewith
A content transmission device for transmitting content, whose copying is controlled, includes an authentication section for performing an authentication procedure between the content transmission...
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8365301 |
Peer-to-peer network communication
In a typical peer-to-peer network, any user of the peer-to-peer network may request a lookup of a key and its associated value. To limit access to a stored key-value pair, a user node may generate...
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8364962 |
Communication data freshness confirmation system
A receiving device sends challenge information to a transmitting device. The transmitting device initializes a time varying parameter and transmits communication data together with data derived...
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8364964 |
Registering client devices with a registration server
In a method of registering a plurality of client devices with a device registration server for secure data communications, a unique symmetric key is generated for each of the client devices using a...
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8364951 |
System for digital rights management using distributed provisioning and authentication
A digital rights management system (DRM) for restricting and permitting content access in a digital content distribution network such as a network used to deliver television programming. The DRM...
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8356180 |
Multidimensional identification, authentication, authorization and key distribution system for patient monitoring
A method, wireless system and a wireless device provide multidimensional identification, authentication, authorization and key distribution providing secure communications at a deepest common...
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8356176 |
Method and system for authenticating peer devices using EAP
A system and method for authenticating a peer device onto a network using Extensible Authentication Protocol (EAP). The key lifetime associated with the keying material generated in the peer device...
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8355508 |
Information processing apparatus, information processing method, and computer readable recording medium
An information processing apparatus for collecting apparatus data from an apparatus connected through a network and sending the apparatus data to a server connected through the network includes a...
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8351602 |
Dual-mode wireless sensor network system and key establishing method and event processing method thereof
A dual-mode wireless sensor network system including a local wireless sensor, a local event processing device, and a remote event processing device is provided. The local wireless sensor detects...
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8352741 |
Discovery of secure network enclaves
A hierarchical key generation and distribution mechanism for a computer system in which devices are organized into secure enclaves. The mechanism enables network access to be tailored to...
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8347079 |
Method and apparatus for managing authentication information in home network
Provided is a method and apparatus for managing authentication information in a home network, the method includes the operation of receiving Product Identification Number (PIN) information that is...
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8345875 |
System and method of creating and sending broadcast and multicast data
A method of encrypting broadcast and multicast data communicated between two or more parties, each party having knowledge of a shared key, is provided. The key is calculated using values, some of...
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8345871 |
Fast authentication over slow channels
A method of providing secure communications over a network includes receiving, at a receiving computer, a public key of a sending computer, and a hash of a sending random number over a first...
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