최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0986354 (2015-12-31) |
등록번호 | US-9843445 (2017-12-12) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 382 |
A system and methods for permitting open access to data objects and for securing data within the data objects is disclosed. According to one embodiment of the present invention, a method for securing a data object is disclosed. According to one embodiment of the present invention, a method for secur
A system and methods for permitting open access to data objects and for securing data within the data objects is disclosed. According to one embodiment of the present invention, a method for securing a data object is disclosed. According to one embodiment of the present invention, a method for securing a data object is disclosed. The method includes the steps of (1) providing a data object comprising digital data and file format information; (2) embedding independent data into a data object; and (3) scrambling the data object to degrade the data object to a predetermined signal quality level. The steps of embedding and scrambling may be performed until a predetermined condition is met. The method may also include the steps of descrambling the data object to upgrade the data object to a predetermined signal quality level, and decoding the embedded independent data.
1. A method for obscuring and streaming obscured data object over a network, comprising: receiving a data object comprising digital data defining (1) data format and (2) content of at least one of music, video, and image, in a system comprising a processor and digital memory;modifying, using said sy
1. A method for obscuring and streaming obscured data object over a network, comprising: receiving a data object comprising digital data defining (1) data format and (2) content of at least one of music, video, and image, in a system comprising a processor and digital memory;modifying, using said system, the data object by embedding independent data in the data object, to thereby form a modified data objected;scrambling, using said system, the modified data object, to thereby form a scrambled modified data object; andstreaming over the network, from said system, the scrambled modified data object. 2. The method of claim 1 wherein said scrambling comprises applying a transfer function to said modified data object. 3. The method of claim 2 wherein said scrambling comprises providing said transfer function with a key. 4. The method of claim 1 wherein said scrambling comprises applying a transfer function to data defining data format in said modified data object. 5. The method of claim 1 wherein said scrambling comprises encrypting said modified data object. 6. The method of claim 1 further comprising generating at least part of said independent data by applying a hash function to a block of said data object. 7. The method of claim 6 wherein said scrambling comprises scrambling a block of said data object that is different from the block of said data object to which said hash function was applied. 8. The method of claim 1 where said data object comprises music data. 9. The method of claim 1 wherein said data object comprises video data. 10. The method of claim 1 wherein said data object comprises image data.
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