From dictionary to database: transformation and protection.

The article outlines the importance of data digitization in modern society and in the context of countering the aggressor. It also shows the problems associated with paper-based media that lose their relevance and become unsuitable for work over time. The study proposes to use LiteDB as a lightweight NoSQL database for digitizing information due to its ease of use, embeddability, JSON/BSON data format, security assessment, and easy scalability. Particular emphasis is placed on the use of the HTMLAgilityPack library for working with HTML in the .NET environment. It is noted that it helps to parse HTML pages, extract structured data, and convert HTML to a structured format. An important priority of these tools is the ability to use built-in or connected information security systems, the best option of which is quantum cryptography and quantum key distribution. The advantage of such protection is its resistance to most modern attacks, even under conditions of uncertainty.