Data security

Random forest is used in this paper but usually to predict via using univariate method. But this time they used a multivariate method that being Random Forest. Random forest is good for microarray data and shows when the predictive data is “noisy, it can be used when the number of variables is much larger than the number of observations.” Their results in this paper showed that random forest has comparable performance compared to others including SVM and KNN. It also…

Having the necessary information is crucial in almost any area, especially for research and development. The purpose of collecting data is primarily for knowledge discovery, then for further consideration. In other words, all websites gather people’s information and base on them to explore their behaviours and trends. From there, they will shape the browsing experience that match each person’s preference in the future. As mentioned above, social media, especially Facebook and Google, track all…

students to extract value from big data: Summary of a workshop. Washington, District of Columbia: National Academies Press. Retrieved from https://ezproxy.mtsu.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=941883&site=eds-live&scope=site This in-depth report describes and recommends training for students in the use of big data. The report primarily focuses on the need for training, principles for working with big data, and data science curricula. The authors…

In a today’s highly competitive business environment and significantly improved technologies, information management has become more dynamic and changeable. It demands more flexible approach to a strategic business management from organizations, and also it requires carrying out periodic goals and tasks corrections, organizational structure improvement, revision of centralization extent of key functions, and also change of personnel involvement and motivation system (Krivtsov, 2016).…

low-cost to meet the rising market of Internet of things (IoT) networks. Zigbee is generally deployed for applications which use low data rate and low power consumption and is an open standard worldwide. Zigbee uses a different protocol than Wi-Fi networks where it uses a mesh networking protocol to create a self-healing architecture, thereby supporting much lower data rates than Wi-Fi. Exploitation in ZigBee devices: Although Zigbee was claimed to be one of the most secured technology deployed…

creative recourses, secure configurations, considerable economic opportunities and challenges. With all this affirmative attributes, however, drones have the risks to privacy. Drone are new phenomenal, techniques raise some privacy concerns about data privacy, individual privacy, intellectual property rights, and private property rights. Drones installed other high-tech apparatus and frequently stemming from cameras. (https://citiesspeak.org) Many people raised concerns doing the drone…

Telecommuting. Through this technology, workers in service-based firms are no longer tied to a physical location, as they can work from their homes. Services that fall in this category include accounting, legal advice, education, insurance, investments, data analysis, computer programming, and consulting. Any service provider with the appropriate telecommunications systems can be located anywhere and still performs her job. Working at home has two main advantages (1) decreased costs through…

to plan for security. You must first conduct a full risk assessment. The whole point of security planning is to develop some security polices so that you can implement some controls that will help to prevent the risks to your systems from becoming a reality. This paper will discuss some cybersecurity strategies and other various frameworks. It will also analyze the change control process and identification needed for security for the specific business fields. Process to identify security needs…

Hierarchal Database “In the network model, the data are represented by collections of records and relationships between data are represented by links. This structure holds for the hierarchical model as well. The only difference is that, in the hierarchical model, records are organized as collections of trees, rather than as arbitrary graphs.”(http://codex.cs.yale.edu/avi/db-book/db6/appendices-dir/e.pdf, 17-10-2014) This database model use rules as each child has one parent and each parent can…

the benefits of the following database technologies • Data Mining • Data Warehousing What is Data mining? According to (Jiawei Han, 2011) “We living in a world where vast amount of data are collected daily. Analysing such data is an important need”. Data mining it is a process to discover patterns in large amount of data and turn data into knowledge What is the purpose? The goal of the data mining process is to extract information from a data set and convert it into an understandable…