Climate change is creating vulnerability. Sewage treatment plants are susceptible to major failures and overflows because of rising seas‚ more intense coastal storms‚ and increased heavy precipitation events. In 2012‚ Climate Central’s comprehensive analysis of sea level rise‚ stated more than two-thirds of costal locations in the U.S. will be affected by global warming that has more than doubled the chances of a hundred year storm surge occurring within the next year. (Hurricane Sandy) The higher
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1. During the install‚ the option to sync with NTP (Network Time Protocol) server was checked. From a security perspective‚ why is it important for a system to keep accurate time? UNIX systems base their notion of time on interrupts generated by the hardware clock. Delays in processing these interrupts because UNIX systems clocks to lose time slowly but erratically. These small changes in timekeeping are what the time scientist call jitter. The Time protocol provided a server’s notion of time in
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In any Society‚ through interaction amongs differents individuals‚ people identify themselves in a certain group. For instance‚ in a classroom‚ usually each student has an unique student number‚ by accepting such a number‚ every student has a valid identification in the class and thus can conduct daily learning activities.However‚ that doesn’t mean we at the same time define ourselves or find our existence through identificaition with social groups‚ on the contrary‚ we can easily lose ourselves when
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The most accurate way to assess vulnerabilities in an IT system is by penetration testing‚ which simulates an actual attack. It can be dangerous to both the targeted organization‚ as well as the penetration team. Since the testers use the same tools as an actual attacker‚ systems and networks could really be brought down during the “attack.” One of the biggest advantages to penetration testing is that it tests not only the security of the infrastructure‚ but the readiness of the response team
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Cybersecurity Vulnerabilities Facing IT Managers Today Darin Swan University of Maryland University College Two factors increase the stakes of the cyber struggle. Tactically and operationally‚ the increasing dependence of modern technologically advanced forces (especially U.S. forces) on networks and information systems create new kinds of exploitable vulnerabilities. Second‚ as modern societies including the militaries that mirror them have continued to evolve‚ they have become ever more dependent
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Weekly iLab iLab: Exploring the Microbiology Lab Section 1 Lab Safety 1. There are four safety equipment items that a lab should have. Identify two of these four items. (2 pts) Biological Safety Cabinet‚ Eyewash and shower 2. Identify one of the three ways to keep your work area safe. (1 pt) Keep your workspace free of all unnecessary materials 3. There are five recommendations for dressing properly in a lab environment. Name two of these recommendations. (2 pt) Avoid loose
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Instructions: Use pen and write your Full name and student Id on all pages. All labs have to be done during lab time‚ in the lab room. Each lab has to be checked by the instructor progressively during lab time. You must call your instructor to check your work and sign it whenever you reach the point asking for the instructor’s initials or signature. ============================================================= LAB 1.1 Gather and Record System Information Objectives: Gather system
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Chapter 1: Introduction to Seismic Vulnerability Assessment 1. Background Earthquakes and other natural hazards can create disasters of uncontrollable magnitudes when they hit large metropolitan areas. Earthquake risk assessment is used to quantify potential social and economic losses from earthquakes. Risk assessment is an integral part of disaster mitigation. It provides the critical information about on the characteristics of potential disasters in a region and allows planners to identify
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INFRASTRUCTURE CONCESSION CONTRACTS: AN INTRODUCTION #2/July 08 What is infrastructure concession contract? What are the advantages and disadvantages of concession contracts? This paper addresses these two questions. Also‚ it outlines the basics of infrastructure concession contracts. I. Introduction Ownership of public assets is a sensitive issue for all governments. However‚ budgetary shortfalls as well as the repeated failure of governments all over the world to maintain these assets have
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CALCULATE THE WINDOW OF VULNERABILITY A security breach has been identified within a small Microsoft workgroup LAN. The workgroup consists of three primary workgroups which contain group membership lists of users within the Active Directory infrastructure that currently exists on the SMB Server that is located within the confines of the LAN structure. The security breach‚ which is defined as any event that results in a violation of any of the CIA (confidentiality‚ integrity‚ availability) security
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