Practical cryptography
The study and practice information Illustration of simple cipher. Cryptography as to encryption, the process of converting ordinary information into unintelligible gibberish. Decryption is the reverse, moving from unintelligible ciphertext to plaintext.
Подобные документы
One of the basic primitives in cryptography and of computer science is a pseudo-random generator. The number of important applications, including the construction of a private provably secure key cryptosystem. The construct a pseudo-random generator.
статья, добавлен 15.09.2012Value of the term "information warfare". Analiz the concept information warfare. The social network "Facebook" in information war. Establishment existence of promotion in a social network. Types of propaganda in social networks. Propaganda against Russia.
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статья, добавлен 20.01.2017The approaches to the information system construction for analyzing work complexity. Business logic and access logic to the database, as a basis of software implementation and in future presentation logic. The block diagram of the information system.
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книга, добавлен 08.03.2014The Needham-Schroeder public-key authentication protocol. An attack on the protocol and the consequences of this attack. Proving that the revised protocol is safe against all attacks which not dependent upon properties of the encryption method used.
статья, добавлен 15.09.2012- 89. Modern trends of cybercrime in the context of economic security, social and humanitarian aspects
The of information technologies were identified, the results of the poll of the respondents on the subject of cybercrime were demonstrated, the ways of combating cybercrime in the of strengthening information and security at the macro-level were proposed.
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диссертация, добавлен 01.09.2018The role of information technologies as one of the key factors in labour productivity growth under current conditions. The contribution of information technologies into the average annual growth of labour productivity in a range of some countries.
статья, добавлен 27.09.2016In this book - notions from three different areas: how digital information has to be designed, how artifacts or systems containing digital content should maximize usability, how context can influence the nature and efficiency of digital communication.
книга, добавлен 09.04.2013Reducing the amount of required memory, reducing the time for data processing and reducing the number of copies of documents when updating information in the automation process. Analysis of the choice of technologies for application development.
статья, добавлен 31.08.2022Steganographic communication with quantum information. Software integrity checking expressions for robust tamper detection. Exposing digital forgeries through specular highlights on the eye. Imaging sensor noise as digital X-ray for revealing forgeries.
курс лекций, добавлен 08.03.2014The article deals with problems of a different nature that arise in any type of business activity with insufficient attention to the removal or concealment of the information contained in the metadata of various documents. Various types of documents.
статья, добавлен 16.01.2024The basic ways of education informatization are examined; the requirements for educational ICT and presented. The basic information technologies used in the teaching process are summarized: interactive; computer-based learning; telecommunication means.
статья, добавлен 04.10.2022Justification of the proposals for the creation of new areas of library service along with traditional service, using modern information and communication technologies, and assigning a special place to these areas in the training of specialists.
статья, добавлен 09.01.2024An integrated approach to the study of different kinds of virus attacks that are launched against wireless networks and computer systems. Characteristics of certificate programs provide protective mechanisms and practical tools for information security.
книга, добавлен 08.03.2014Трудоемкость создания модели Building information modeling, потеря существующих рабочих практик при переходе на новую технологию. Характеристика прямых и косвенных недостатков Building information modeling, направленность на архитектурные проблемы.
статья, добавлен 29.07.2017