Disappearing Cryptography
A number of different techniques that people can use to hide information. The sound files and images that float about the network today. Measuring and encrypting information. Error correction and white noise. Analysis of hiding information in JPEG files.
Подобные документы
Characteristics and features of the information society. Advantages and disadvantages of virtual life in the digital world. Development of computer technologies and network security tools. Discussion of problems and tasks in the field of cybersecurity.
статья, добавлен 01.12.2017Cyberspace as a medium through which people engage in more complex processes. The history and development of information security principles in the World Wide Web, an assessment of their effectiveness in practice, the prospects for further development.
реферат, добавлен 24.03.2015The advantages of remote access to the information resources of the State treasury service of Ukraine with the aim of automating the process of executing budgets. The implementation of the software and technical complex "Treasury client - Treasury".
статья, добавлен 25.06.2024Actions of the world governments and world organizations for identifying the current state of modern trends in the cybersecurity field. Structured information about the status of modern trends in the field of cybersecurity and information protection.
статья, добавлен 27.05.2021- 55. 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.
статья, добавлен 24.10.2018 Study of the influence of communication technologies on the emotional and mental state of a person. Regularities of the relationship between the sender and the recipient of information. The role of language, text and virtual figures in intercourse.
статья, добавлен 08.01.2024The formation of a common information space. The describing of a new generation of information systems, which are provided the grow and further development of the enterprises and corporate decision-making effectiveness in current economical situation.
статья, добавлен 26.06.2018The 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 09.04.2013Development of software and algorithm of the information system for monitoring fires. Possibilities detecting fire from sensor, predicting its spread and assessing the source of ignition. Realization of information through sound and visual signals.
статья, добавлен 22.12.2016Justification 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 09.01.2024Computer science as the theory of representation, processing and use of the information, main directions of development of science, its subject, ikomponenty. Properties and coding information. Rules of conversion from binary to decimal number system.
презентация, добавлен 18.11.2015The study of the sequence of stages of reconstruction of graphical images on a computer using decoding dual vectors of the tuple. Decoding code values in software components. Ways of coding information. Methods of the decrypting computer codes cost.
статья, добавлен 25.03.2016Трудоемкость 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 29.07.2017Problems of creation and application of the original mechanism of cataloging of digital information resources ISO 15836: 2003. Initiation of multiple metadata Dublin core, which is used for system-wide description of electronic information resources.
статья, добавлен 05.03.2023Analyze, manage and present spatial or geographic data and provide a technological process for their collection, storage, processing, visualization, exchange, distribution and practical use. Stages of development of geographic information systems.
статья, добавлен 11.03.2019Search for opportunities to ensure the security of the state in view of the formation of a new field of confrontation - cyberspace. Consideration of factors influencing the country's cybersecurity situation and protection of information objects.
статья, добавлен 18.09.2020An Introduction to Cryptography: Simple substitution ciphers, Divisibility and Common Divisors. Discrete Logarithms and Diffie–Hellman. The index calculus and discrete logarithms. Combinatorics, Probability and Information Theory, Digital Signatures.
книга, добавлен 08.03.2014The article analyzes the application of information technologies to the analysis of the stock market, namely to the study of the dynamics of the Ukrainian currency exchange rate, which will allow us to draw a conclusion about the market as a whole.
статья, добавлен 25.11.2023Universal device for the processing, transmission, exchange and storage of information. Role of computer in modern life. The spread of the Internet and its using in common life. Embodiment of achievements of modern information technologies in real life.
презентация, добавлен 21.06.2015Characteristics of information and communication technologies. History of the creation of a computer system. Classification operating system: DOS, Windows, Unix, Linux, Mac OS. Databases management systems: the concept, characteristics, architecture.
курс лекций, добавлен 20.10.2016The article pays attention to the requirements for information support for controlling the operational activities of trade enterprises: significance, completeness, reliability, timeliness, comprehensibility, relevance, comparability and efficiency.
статья, добавлен 14.09.2022Suggestion information model of environment of computer-aided design, consisting of a сontrol processor, thematic coprocessors and executing processors. The scheme of processors control in the information model. Interaction of thematic coprocessors.
статья, добавлен 22.12.2016Assessment of fire threat in Ukraine. Creation of an information database of classes of fire protection of buildings and premises. Prediction of the spread of fire in time and space. Modeling the behavior and movement of people in an emergency situation.
статья, добавлен 22.12.2016Study of the activities of leading companies operating in the global information technology market in the context of the transnationalization of international business. The current trends in the development of international production are determined.
статья, добавлен 19.08.2020