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  • Loss Of Evidence

    Preserving and maintaining evidence in a forensic lab that was collected at a scene is crucial when conducting an investigation. A device that is suspected to contain digital evidence should be packaged in a proper way; it should be packaged based on sizes and sensitivity. Collection process should be documented by using photograph or video camera at the scene. Storage drives should be well labelled to indicated details such as the date, time and location where it was collected and the nature of…

    Words: 1706 - Pages: 7
  • Roles Of Ecommerce

    E-commerce is an online purchasing and vending platform. It is useful in linking goods and services online for those interested as it saves time and resources by getting the best prices in prior without tedious travels. Therefore, one can buy goods online and order supplies as there are personal interactions with the auctioneer. This is effected by the use of various devices like mobile phones, tablets and computers. The use of mobile phones, computers and other electronic devices used in…

    Words: 1919 - Pages: 8
  • Decorator And Strategy Patterns Case Study

    Aritra Chatterjee Assignment #9 – Design patterns Date: Nov. 11, 2017 Compare and contrast the use of Decorator and Strategy patterns in two practical scenarios Introduction Decorator pattern – “Attach additional responsibilities to an object dynamically. Decorators provide a flexible alternative to subclassing for extending functionality” [1]. Decorators are transparent to the component they are decorating, that is, they allow augmenting the existing functionality of a component at…

    Words: 1709 - Pages: 7
  • Detection Malware

    Malicious software or malware occurs not because of technology failure but because of the human element, people can be easily manipulated through social engineering (Muscanell, Guagagno, & Murphy, 2014). Social engineering is the use psychological tactics to influence individuals to assist their own victimization. The world of mobile devices keeps growing exponentially. Mobile devices, especially smartphones are easily accessible and with internet service they have become essential to people.…

    Words: 1657 - Pages: 7
  • Denial-Of-Service Attacks

    Denial of Service Attack: Denial-of-Service attacks are conducted by cyber-criminals with the intent of blocking legitimate users from accessing a network or server (Evens et al., p. 350-351). In many cases, these attacks occur on organizations, such as Facebook, and Twitter, and when successful, prevent a user from accessing the services of various websites, including email, and online accounts. Denial-of-service attacks are generally conducted by flooding networks with a large volume of…

    Words: 1844 - Pages: 8
  • Challenges In Forensic Investigations

    INTRODUCTION Today with fast growing digital age of modern technology, digital forensic experts are facing a number of data sources that they need and rely on to acquire valuable information for their investigations. Data sources can come from different forms and areas such as: personal computer, hard drives, network logs, social networking sites, mobile devices. These sources can contain a vast amount of data. Hence, they lead up to many challenges in acquiring the data. For example, just in…

    Words: 1851 - Pages: 8
  • The Tet Offensive In Vietnam

    Introduction The Vietnam War was an undeclared war without front lines or clear objectives that lasted almost 20 years from 1955 to 1975. Over two and a half million Americans fought and over 50,000 died during the conflicts. During January 1968, the Vietcong and North Vietnamese conducted several simultaneous attacks against the South Vietnamese, Americans and their allies known as the Tet Offensive. There were several indicators were ignored by the Intelligence Community (IC) and…

    Words: 2086 - Pages: 9
  • What Are Biological Pesticides?

    Bio-pesticides are ecofriendly pesticides that are obtained by naturally occuring substances(biochemicals), plants and microbes. All the natural products are not biopesticides. Some are chemical pesticides if they acts on the nervous system in the pest. Through the use of biopesticides in the wider way, health programme and agriculture can be beneficially effected. There are many disadvantages that associated with the use of chemicals pesticides like genetic variations in the plant of…

    Words: 2010 - Pages: 9
  • Assignment 1: Why Security Is Important To A Business

    Security Security Overview Security is a growing problem in our technological advanced society, and it is a very important issue in the survival of any business. From small sole trader type of businesses to huge corporations, all are cognizant of one form or another of the vast types of security issues that it potential can face. Security is defined as freedom from risk or danger, which means protection from intentional and malicious acts of others (Gilley, 2009). It is crucial to a business…

    Words: 2039 - Pages: 9
  • Migrant Children In China

    Access to School: Education Equity of Migrant Children in China Background Since the late 1970s, a mass migration of people from rural to urban areas in China generated due to the development of market economy. Millions of rural laborers moved to cities, especially to eastern coastal cities like Shenzhen and Shanghai where economy reform first took place, in order to seek better jobs with higher income. (Hongwei Hu et al., 2014) By 2008, 225 million migrants work in cities in China,…

    Words: 2332 - Pages: 10
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