Data distribution methods and systems
Methods and related systems for secured and distributed data storage and communication are disclosed. For each byte of a given data set or file, data is split at the bit level and reassembled into a given number of meaningless data sets or files. One or more parity files are also generated to ensure availability and integrity of the data at all times. Each file is sent to a different and typically geographically distinct data storage location. When the information is required, the reverse process takes place. The only place where the information is reconstructed and accessible is at the point where it is required (the authorized users' computing devices or the organization's network reassembly point). The source information is never stored or accessible in any single storage location, making it highly secured. The process can be embodied into a system through various forms, including software, firmware, hardware or combination thereof.
1. A computer-implemented method for partitioning a data set and storing data set parts at different data storage locations, the data set comprising a plurality of bytes, each of the bytes comprising a plurality of bits, the method comprising:
a) for each pair of bytes in the data set:
i) generating a first byte comprising a portion of the bits from one of the pair of bytes and a portion of the bits from the other of the pair of bytes, each of the portions of the bits being a predetermined sequence of bits ensuring that the first byte may not be used to determine the content of the data set;
ii) generating a second byte comprising the remaining bits from the one of the pair of bytes, and the remaining bits from the other of the pair of bytes, each of the portions of the bits being a predetermined sequence of bits ensuring that the second byte may not be used to determine the content of the data set;
iii) generating a parity byte from the first byte and the second byte;
b) generating a first data set part from all the first bytes;
c) generating a second data set part from all the second bytes;
d) generating a parity part from all the parity bytes;
e) storing the first data set part at a first data storage location;
g) storing the second data set part at a second data storage location;
h) storing the parity part at a third data storage location;
wherein all three locations are different from each other, and
wherein, for each pair of bytes in the data set, the portion of the bits from the one of the pair of bytes comprises half the bits from the one of the pair of bytes, the portion of the bits from the other of the pair of bytes comprises half the bits from the other of the pair of bytes, the remaining bits from the one of the pair of bytes comprise the remaining half of the bits from the one of the pair of bytes, and the remaining bits from the other of the pair of bytes comprise the remaining half of the bits from the other of the pair of bytes.
2. A method as claimed in claim 1 , wherein, for each pair of bytes in the data set, the half of the bits from the one of the pair of bytes comprises all odd bits from the one of the pair of bytes, the half of the bits from the other of the pair of bytes comprises all odd bits from the other of the pair of bytes, the remaining half of the bits from the one of the pair of bytes comprises all even bits from the one of the pair of bytes, and the remaining half of the bits from the other of the pair of bytes comprises all even bits from the other of the pair of bytes.
3. A computer-implemented system for partitioning a data set and storing data set parts at different data storage locations, the data set comprising a plurality of bytes, each of the bytes comprising a plurality of bits, the system comprising:
a) at least one processor;
b) for each pair of bytes in the data set:
i) generating a first byte comprising a portion of the bits from one of the pair of bytes and a portion of the bits from the other of the pair of bytes, each of the portions of the bits being a predetermined sequence of bits ensuring that the first byte may not be used to determine the content of the data set;
ii) generating a second byte comprising the remaining bits from the one of the pair of bytes, and the remaining bits from the other of the pair of bytes, each of the portions of the bits being a predetermined sequence of bits ensuring that the second byte may not be used to determine the content of the data set;
iii) generating a parity byte from the first byte and the second byte;
b) generating a first data set part from all the first bytes;
c) generating a second data set part from all the second bytes;
d) generating a parity part from all the parity bytes;
e) storing the first data set part at a first data storage location;
f) storing the second data set part at a second data storage location;
g) storing the parity part at a third data storage location;
wherein all three locations are different from each other,
wherein for each pair of bytes in the data set, the portion of the bits from the one of the pair of bytes comprises half the bits from the one of the pair of bytes, the portion of the bits from the other of the pair of bytes comprises half the bits from the other of the pair of bytes, the remaining bits from the one of the pair of bytes comprise the remaining half of the bits from the one of the pair of bytes, and the remaining bits from the other of the pair of bytes comprise the remaining half of the bits from the other of the pair of bytes.
4. A system as claimed in claim 3 , wherein, for each pair of bytes in the data set, the half of the bits from the one of the pair of bytes comprises all odd bits from the one of the pair of bytes, the half of the bits from the other of the pair of bytes comprises all odd bits from the other of the pair of bytes, the remaining half of the bits from the one of the pair of bytes comprises all even bits from the one of the pair of bytes, and the remaining half of the bits from the other of the pair of bytes comprises all even bits from the other of the pair of bytes.