DATA SECURITY IN LOCAL NETWORK USING DISTRIBUTED FIREWALLS ABSTRACT Computers and Networking have become inseparable by now. A number of confidential transactions occur every second and today computers are used mostly for transmission rather than processing of data. So Network Security is needed to prevent hacking of data and to provide authenticated data transfer. Network Security
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Components of DSS (Decision Support System) Data Store – The DSS Database Data Extraction and Filtering End-User Query Tool End User Presentation Tools Operational Stored in Normalized Relational Database Support transactions that represent daily operations (Not Query Friendly) Differences with DSS 3 Main Differences Time Span Granularity Dimensionality Operational DSS Time span Real time Historic Current transaction Short time frame Long time frame Specific Data facts Patterns Granularity Specific
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DATA COMMUNICATION (Basics of data communication‚ OSI layers.) K.K.DHUPAR SDE (NP-II) ALTTC ALTTC/NP/KKD/Data Communication 1 Data Communications History • 1838: Samuel Morse & Alfred Veil Invent Morse Code Telegraph System • 1876: Alexander Graham Bell invented Telephone • 1910:Howard Krum developed Start/Stop Synchronisation ALTTC/NP/KKD/Data Communication 2 History of Computing • 1930: Development of ASCII Transmission Code • 1945: Allied Governments develop the First Large Computer
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5-1-15 White-Collar Crimes One would ask why someone with a high position‚ who is already earning vast amounts of cash or resources‚ would use backhanded tactics to maintain or advance their power. Unfortunately‚ the love of money or power have sent what seemed respectable people into corruption. White-collar crimes come in many forms and typically include fraud‚ bribery‚ Ponzi‚ schemes‚ insider trading‚ etc. They are mostly motivated by financial gain and are nonviolent crimes. This crisis has been
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throughout time attempting to explain the phenomenon of crime‚ consequently‚ there is not a perfect explanation for all crimes (Bohm & Vogel‚ 2011). The various crimes coupled with the various minds of individuals make it nearly impossible to predict‚ prevent‚ as well as apprehend all offenders. The situational crime prevention‚ as well as routine activity theories created as derivatives of the Chicago School‚ explain causal factors of crime in the most practical sense‚ in my opinion. The works
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Data Mining: What is Data Mining? Overview Generally‚ data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information - information that can be used to increase revenue‚ cuts costs‚ or both. Data mining software is one of a number of analytical tools for analyzing data. It allows users to analyze data from many different dimensions or angles‚ categorize it‚ and summarize the relationships identified
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PREDICTING CRIME WITH THE UNIFORM CRIME REPORTING SYSTEM Predicting Crime With the Uniform Crime Reporting System Mitchell Adair Introduction to Criminal Justice: CJA 105-AUO A01 Argosy University 1 The Uniform Crime Reporting System is a statistical effort that is said to be cooperative of more than ten thousand state‚ city‚ and county law enforcement agencies on a basis that is considered
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Simply use statistics as a tool. You will be given a data. (Next year you will not be given data‚ you will gather data yoruself). 1. Data: one of the variables is dependent and other dependent. Can be multiple. Then do regression analysis. ANOVA for overall significance and Regression equation. And write based on ANOVA there is a significance or not. 2. Some comments on correlation: volume vs. horse power etc. 3. Hypothesis test of one population. I assume that the mean is etc etc. Small paragraph
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Hate Crimes in America Katherine Wright Abstract The purpose of this essay‚ is to discuss hate crimes and their effect on victims in America. In this essay I will discuss the meaning of hate crimes and the severity of hate crimes in America. I will discuss how perpetrators choose their victims. I will include statistics on those targeted in hate crimes and what can be done to prevent hate crimes. Hate Crimes in America Hate crimes are unfortunate acts of violence that affect victims and their families
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university CASE STUDY OF DATA MINING Summitted by Jatin Sharma Roll no -32. Reg. no 10802192 A case study in Data Warehousing and Data mining Using the SAS System. Data Warehouses The drop in price of data storage has given companies willing to make the investment a tremendous resource: Data about their customers
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