The article considers the application of the dissection-placing method for secure storage of information in external, primarily cloud-based data warehouses. Various approaches to the implementation of the method, including patent material, are analyzed. It is shown that the method is most effective for bitwise dissection of files and random placement of bits in data streams sent to separate warehouses.
Today, due to the large spread of cloud technologies, more and more individuals and businesses use their services. It is common practice in the field of cloud technologies to store in-formation (data) from one service provider in one physical and geographical location. At the same time, we must remember that the information passes through third parties whose intentions are not always known. Therefore, valuable critical information is usually encrypted before it is sent to the cloud on the user’s side. To do this, you can use both simple tools (for example, creating password-protected archives) and more advanced tools (software for creating encrypted partitions). However, in addition to normal encryption, you can use the fact that there are many unrelated repositories. Such methods include, for example, the dissection-separation method, which is discussed in this paper.
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