![]() To test this hypothesis, we performed a case study of a security program which does have a good user interface by general standards: PGP 5.0. Is this simply due to a failure to apply standard user interface design techniques to security? We argue that, on the contrary, effective security requires a different usability standard, and that it will not be achieved through the user interface design techniques appropriate to other types of consumer software. ![]() User errors cause or contribute to most computer security failures, yet user interfaces for security still tend to be clumsy, confusing, or near-nonexistent. Finally, the authors conclude this chapter and give future work. These two models are all based on big data. The first model is semantic++ electronic commerce Q/A (Questions/Answers) model and another is the active semantic++ electronic commerce model. These two models are the new electronic commerce models. Then, the authors propose two kinds of semantic++ electronic commerce models based on big data. This architecture mainly includes five technologies, which are the massive EC data storage technology in the cloud, the massive EC data processing technology in the cloud, the EC security management technology in the cloud, OLAP technology for EC in the cloud, and active EC technology in the cloud. After the discussion, they give the architecture that can satisfy the requirements in the cloud. Firstly, the authors have a discussion about the semantic++ computing. This chapter opens the discussion of why we need to design a new architecture in the cloud environment. In this chapter, the authors propose a kind of new electronic commerce architecture in the cloud and give two kinds of new electronic commerce models. This method would enhance the overall security of a given office network, provide the security teams with an easier network to maintain, and speed up the flow of data within the office environment.Įlectronic commerce is playing a more and more important role in today's commercial activities. This technique is being used within the medical field and in many research and development departments across the United States, but is not currently in place in the typical office environment. PKI would be useful to the Security Professional, as it creates a Web of Trust between all users on the network, and when that trust is violated, only then does the security team have to jump into action. Access control limits access to specific area of buildings, which house network servers, offices, terminals, and a host of other devices and data that must be protected. A common misconception about access control is that is begins and ends with locked doors, and this is sadly mistaken. Access control is the key to all aspects of security, and it is a point that should be well considered by any security team. One of the most common problems associated with network security is access control.
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