Matches 1 - 50 out of 227 1 2 3 4 5 >


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US20120213363 DEVICE FOR AND A METHOD OF PROCESSING A DATA STREAM  
A device (2300) for processing a data stream (1800), wherein the device (2300) comprises a splitting unit (2305) for splitting adjacent frames (1902) of a partially decrypted data stream (1900),...
US20090219132 SYSTEM FOR PRODUCT AUTHENTICATION AND TRACKING  
An authentication system enabling a customer to verify the authenticity of a product in a foolproof, secure and simple manner. plurality of secret sets of numbers (10) is generated, each set...
US20090241177 SECURITY SYSTEM FOR A COMMUNITY BASED MANAGED HEALTH KIOSK SYSTEM  
The present invention is directed to security systems for community based managed health kiosk systems, and more particularly to protecting the privacy of a user's health information originally...
US20070185813 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances  
A rights management arrangement for storage media such as optical digital video disks (DVDs, also called digital versatile disks) provides adequate copy protection in a limited, inexpensive...
US20130108043 METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE USING ENCRYPTION KEY IN A COMMUNICATION SYSTEM  
A method and apparatus for receiving a broadcast service in a communication system is provided. The method includes receiving a key pair comprising a first key and a second key from a network,...
US20090028329 Method and Apparatus for Providing Security in a Radio Frequency Identification System  
A response to an event involves transmitting a communication for propagation away from a part externally thereof, the communication containing first and second segments that are respectively...
US20070212166 Fixing and release systems  
A connecting means adapted to releasably fix or release a first element (4) and a second element (5) includes a locking pin (1) which is moveable by remote activation means between a locked...
US20120195429 METHOD AND SYSTEM FOR SECURELY SCANNING NETWORK TRAFFIC  
Secure network communications via a firewall device are provided between a first device and a second device, where an encryption parameter is shared by the devices. A data packet sent by the first...
US20080037784 Power Line Communication Device and Method Of Using The Same  
The repeater of the present invention communicates data signals over power lines. The repeater of one embodiment includes at least one modem that receives a data packet and attempts to decrypt the...
US20070083766 DATA TRANSMISSION LINKS  
This invention generally relates to secure communications links for data transmission and more particularly relates to data communications links in which asymmetric cryptographic techniques are...
US20050213761 Storing number and a result of a function on an integrated circuit  
An integrated circuit comprising a processor and non-volatile memory, the non-volatile memory storing a first number and a second number, wherein the second number is the result of an encryption...
US20130156017 TERMINAL APPARATUS FOR TRANSMITTING OR RECEIVING A SIGNAL INCLUDING PREDETERMINED INFORMATION  
A reception unit periodically receives a packet signal from a base station apparatus in each of two or more subframes in a superframe formed by time-multiplexing the subframes. An analysis unit...
US20110235804 TECHNIQUES FOR WATERMARKING AND DISTRIBUTING CONTENT  
Techniques for watermarking and distributing are provided. Content is broken into frames, each frame includes a watermark. Resources request the content and each frame of each resource's acquired...
US20090125351 System and Method for Establishing Communications with an Electronic Meter  
A system, device, and method of using a power line communication device that is communicatively connected to a low voltage power line to establish communications with one or more electronic...
US20070104329 System and Method for Authenticating an Operating System to a Central Processing Unit, Providing the CPU/OS with Secure Storage, and Authenticating the CPU/OS to a Third Party  
In accordance with certain aspects, an operating system is booted for execution on a central processing unit (CPU). An atomic operation is executed, and if the atomic operation completes correctly...
US20100177894 COMMUNICATION APPARATUS AND COMMUNICATION METHOD  
When a communication apparatus transmits data to another communication apparatus, a network connected to the communication apparatus and a network connected to the other communication apparatus...
US20090214034 Systems and methods for enabling electronic messaging with recipient-specific content  
The present invention is directed to a system and method for enabling electronic messaging with recipient-specific content, wherein multiple recipients may view non-private information and less...
US20100168903 CASH TRANSPORT APPARATUS  
A cash transport apparatus is configured to be externally connected to a note handling apparatus only during a procedure of distribution of notes between said note handling apparatus and said...
US20050105732 Systems and methods for delivering pre-encrypted content to a subscriber terminal  
An exemplary content delivery system for delivering pre-encrypted content to a first subscriber terminal includes an off line encryption system configured to generate the pre-encrypted content...
US20080313707 Token-based system and method for secure authentication to a service provider  
A method is provided for authenticating the current user of a device to a service provider. The method comprises (a) capturing an initial set of credentials from the owner of the device; (b)...
US20100189259 PEER COMMUNITIES  
A software architecture that permits for a unified mechanism for interfacing with multiple peer groups is disclosed. The architecture includes multiple peer group interfaces, each facilitating...
US20050144634 Method for providing pay-TV service based on session key  
Disclosed is a method for providing a pay-TV service based on a session key. The method includes the steps of: selecting a desired pay event using a program guide displayed on a system of the...
US20050074121 Content delivery/accumulation system, server, terminal, method, and program  
A system including a server and a client apparatus. The server includes a delivering unit delivering content data via a network to the client apparatus. The client apparatus includes a receiving...
US20130322628 APPARATUS AND METHOD FOR TRANSCEIVING CONTENT IN A DIGITAL BROADCAST SYSTEM  
A method for transmitting content in a digital broadcast system is provided. The method for transmitting content in a broadcast system includes a process of generating user-preference content and...
US20080267403 System and method for privacy enhancement via adaptive cryptographic embedding  
The system and method enhances privacy and security by determining parts of a data stream that should not be publicly available and doing in-place encryption of that data while leaving the...
US20120155642 COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMPUTER PROGRAM  
A source apparatus and a conditional access apparatus are disclosed. The source apparatus may transmit a command to the conditional access apparatus. The conditional access apparatus may transmit...
US20080240435 Perpetual Masking For Secure Watermark Embedding  
Disclosed are a method and a system for secure watermark embedding in a server-client configuration (60,70). The method comprises encrypting (210) the data signal (x) and generating (240) a...
US20100217991 SURGERY ROBOT SYSTEM OF SERVER AND CLIENT TYPE  
A server-client type surgical robot system is disclosed. One aspect of the present invention provides a surgical robot system that includes a plurality of control clients, which generate control...
US20070172063 Out-Of-Band Authentication for Automated Applications ("BOTS")  
A technique is disclosed for providing authentication for an automated application (e.g., a BOT) in a presence-based communication system, such as an instant messaging (IM) system or a voice over...
US20050018848 Security system using optical information recording medium  
A security system of the present invention using an optical information recording medium allowing concurrent reading out of ROM-RAM information, is able to receive data from the optical...
US20100046755 Cryptography related to keys with signature  
In one embodiment, messages are encrypted with encrypted transformations that commute with one another. In another embodiment, a message is divided into message segments, and with each encrypted...
US20070133798 Quantum cryptography on a multi-drop optical network  
A system includes an optical network unit and a head-end or central office connected to a multi-drop optical network. The optical network unit transmits dim optical pulses via the multi-drop...
US20130070925 COMMUNICATION DEVICE, RECORDING MEDIUM, AND METHOD THEREOF  
A communication device includes a data storage unit, a decryption unit, an encryption unit, and a judgment unit. The data storage unit stores a piece of encrypted data or a piece of decrypted...
US20090080655 Network system, data transmission device, session monitor system and packet monitor transmission device  
In a network system for communication between a first terminal with an encrypting function and a second terminal without the encrypting function, a control data transmission device includes a...
US20090285392 Real-Time Help Services for Web Applications  
A help service includes proxying a web application page between a user web browser and a web application server. The help service includes providing the web application page to a customer service...
US20050220304 Method for authentication between devices  
A certifying authority provides a method for whitelist-based controlling of authentication of a first device (102) in a system (100) to a second device (103). The method comprises issuing to the...
US20120033811 METHOD AND APPARATUS FOR SECURING NETWORK COMMUNICATIONS  
A verifier for verifying the authenticity of a communication sent via a communications network from a first network component to a second network component including input means/apparatus arranged...
US20100106519 LOW COST SYSTEM FOR REMOTE PATIENT AUDIO/VIDEO CONTENT DELIVERY  
When providing a cost-efficient remote patient monitoring and/or education system, a home-end device (HED) (12) is coupled to a central server (14) using a communication link over PSTN line or the...
US20100020970 System And Method For Camera Imaging Data Channel  
A system and method for using cameras to download data to cell phones or other devices as an alternative to CDMA/GPRS, BlueTooth, Infrared or cable connections. The data is encoded as a sequence...
US20080301431 TEXT SECURITY METHOD  
Disclosed herein is a text security method. The text security method encrypts both a font and a text constituting a text document in the same manner so that the encrypted text can be correctly...
US20080019522 Method For Managing A Communication Session in a Communication Network  
A method for managing a communication session between a first communication device and a second device in a communication network (100) is disclosed. The communication session is conveyed between...
US20100142707 DATA TRANSCEIVING APPARATUS AND METHOD THEREOF  
A data transceiving apparatus includes a data communicator to set up a communication connection with a counterpart apparatus using a setup message containing encryption information, and a data...
US20100125635 USER AUTHENTICATION USING ALTERNATIVE COMMUNICATION CHANNELS  
Techniques are provided for authenticating a user to a server (and vice-versa) through an Instant Messaging (IM) communication channel instead of through the primary communication channel, e.g.,...
US20080131860 SECURITY AND TAMPER RESISTANCE FOR HIGH STAKES ONLINE TESTING  
In a computing environment, including an educational management system having a server, a method for administering a high-stakes exam includes securing at least one computing device having a...
US20050123137 Means for providing protecting for digital assets  
A system for providing protection for identified digital assets, the system including: (1) a central control system (210); (2) a client terminal (220) able to communicate via a computer network...
US20130121490 METHOD AND APPARATUS FOR TRUST BASED DATA SCANNING, CAPTURE, AND TRANSFER  
A method and apparatus for enabling trust based data scanning and capture is described. The method may include capturing data with a data capture device. The method may also include encrypting the...
US20120281829 REMOTE DIGITAL FIRING SYSTEM  
A remote digital firing system for selectively firing a plurality of remote mission payloads. The remote digital firing system includes a first set of firing circuits communicatively coupled to...
US20050232421 Secure logging of transactions  
A method of generating a secure transaction log recording transaction data established between a first 10 and a second 20 data processing device. The transaction log includes transaction data...
US20090316899 ENCRYPTION/DECRYPTION DEVICE AND SECURITY STORAGE DEVICE  
Provided are an encryption/decryption device and a security storage device including same. The encryption/decryption device includes a first enc/decrypter, a second enc/decrypter, a controller...
US20050141716 Coherent-states based quantum data-encryption through optically-amplified WDM communication networks  
A quantum cryptographic protocol uses two-mode coherent states that is optically amplifiable, resulting in a polarization independent system that is compatible with the existing WDM infrastructure...

Matches 1 - 50 out of 227 1 2 3 4 5 >