The Role And Effect Of The Cryptography In Information Dissemination Of The Mass Media

In today's society, the information dissemination of the Mass Media is anywhere. We often regard today's society as"information society"."Information"has become one of the leading factors of society development. As an integral tool of information dissemination of the Mass Media,the Cryptography has an important role in and exerts a great effect on the information dissemination of the Mass Media. Until now, people seem to simply regard them as"thresholds"to pass across in society life, work and study and look down upon them as passwords or codes made up of numbers and letters, or from the angle of the Cryptology, confine it to the scope of"the Cryptology"concept. However, the role and effect of the Cryptography in information dissemination of the Mass Media tend to be overlooked, and are also blank in the area of Communication. In Communication and Journalism, we are familiar with the term"relying on the horse to wait", the"horse"can spread the information to a place a thousand miles away, it is very important. While in the modern information dissemination activities of the Mass Media, there is also a"code", people often"relies on codes to wait", and its role and function are no longer limited to the confidentiality of information and a threshold to pass across. Its effect on entire information dissemination process is unprecedented. This text set"The Role and Effect of the Cryptography in Information Dissemination of the Mass Media"as its name, which determines the study scope is under the macroscopical context of information dissemination of the Mass Media. The core issue of the text is the role and effect of the Cryptography during information dissemination process of the Mass Media. From the Communication point of view, this text analyses the difference of information dissemination condition before the use of the Cryptography and after the use of the Cryptography, the difference of information dissemination condition between the Cryptography is used in old media and new media and the effect of the Cryptography during information dissemination process, prospect of the Cryptography in information dissemination process of the Mass Media and discusses the role and effect of the Cryptography in information dissemination process of the Mass Media and its real meaning. The text consists of five parts as followed:The first part is the Introduction, which tells us about the content, purpose, meaning and study means of the topic; the current study situation home and abroad and the study thinking of the topic.The second part introduces the basic knowledge of the Cryptography, including the origin and development process of the Cryptography, the Cryptography from the Communication point of view and the types of the Cryptography.The third part discusses the difference of information dissemination condition of the Mass Media before the Cryptography is used and after the Cryptography is used, and focuses on the scope of information dissemination, the timeliness of information dissemination and the safety of information dissemination to conclude the differences of condition of the Mass Media before the Cryptography is used and after the Cryptography is used.The fourth part discusses the role of the Cryptography in old and new media information dissemination, including the contrast and analysis of traditional and new media information dissemination.The fifth part is the effect on the information dissemination and prospect of this text, including the effect of the Cryptography on information dissemination of the Mass Media and the development trend prospect of the Cryptography in information dissemination activities of the Mass Media in future.The sixth part is the Peroration, which revaluates the status of the Cryptography and realistic significance of the Cryptography in information dissemination of the Mass Media from the Communication point of view.This text will take some vivid examples of work, study and life, and is based on the related theories of the Communication tries to discuss the role and effect of the Cryptography in information dissemination of the Mass Media generally from the macroscopical level.