CYBER-PHYSICAL SYSTEMS SECURITY FOR THE SMART GRID A. C´ardenas ‚ R. Moreno‚ “Cyber-Physical Systems security for the Smart Grid‚” CPS Workshop 2011. The authors focus on giving a brief overview of why traditional security mechanisms for power systems are inadequate and the need for CPS security. They briefly describe the functional areas of the grid: State estimation-need for SE‚ mathematically modeling it‚ testing bad measurements. Constructing the network topology based
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Deionized Water vs. Distilled Water Deionized and distilled waters are both processed forms of water. Deionized water is produced by filtering water to the point where it is free of ions. This ion-free water will strip ions from surrounding material‚ acting like a super-solvent. This is often used in semiconductor and other high-tech processing as a "soft" solvent and relatively cheap cleaning fluid. Distilled water is most often produced by vaporizing less pure source water (tap‚ salt or even
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Salt Water or Fresh Water‚ Which Would You Prefer? Many people wonder‚ what big differences are between salt water and fresh water? Is it just water with salt versus water without salt? Those are some common questions people have. Most people ask about the differences‚ but they forget about the similarities of salt water and fresh water‚ as well. Did you know that Salt water and fresh water have very different plant and animal life? There are also a few complex fish that can live in both
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GOVERNANCE OF THE SECURITY SECTOR. THERE ARE‚ HOWEVER‚ SERIOUS QUESTIONS ABOUT THE DEGREE TO WHICH SUCH MECHANISMS COULD FOSTER DEMOCRATIC POLICING IN A SYSTEM CHARACTERIZED BY A LOW LEVEL OF OVERALL DEMOCRACY. WITH THE AID OF EXAMPLES FROM ANY TWO SOUTHERN AFRICAN COUNTRIES DISCUSS THE EXTENT TO WHICH THE STATEMENT IS TRUE. INTRODUCTION Civilian oversight of and engagement with policing are viewed as two methods of improving the democratic governance of the security sector. This is true
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DRAFT Rev 0 Container In-Security Initiatives: Getting Risk-Based Supply Chain Security Right “I believe that we should treat every container destined to enter or pass through the United States as a potential weapon of mass destruction; every ship that carries it as a delivery device; and every port and point inland as a potential target”‚ Rob Quartel‚ chairman and CEO of Freightdesk Technologies and former member of the U.S. Federal Maritime Commission told the Government Affairs Committee of the
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property of water is that it is an excellent solvent. This is because of the chemical composition and physical attributes of water. Since water is polar‚ it allows water molecules to become attracted to different molecules. The attraction can be so powerful that it can disrupt the attractive forces of the different molecules. For example‚ water can be heavily attracted to salt that it can disrupt the forces that hold sodium and chloride‚ therefore dissolving it. The second property of water is its high
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Microsoft Solutions for Security and Compliance and Microsoft Security Center of Excellence The Security Risk Management Guide © 2006 Microsoft Corporation. This work is licensed under the Creative Commons Attribution-NonCommercial License. To view a copy of this license‚ visit http://creativecommons.org/licenses/by-nc/2.5/ or send a letter to Creative Commons‚ 543 Howard Street‚ 5th Floor‚ San Francisco‚ California‚ 94105‚ USA. Contents Chapter
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Action of Security Guard Do you feel the security guard took the right action? Would you have taken the same action? Why or why not? Mr. Tuff‚ having had a four-year stint in the Marine Corps as a policeman‚ is still a fairly young and inexperienced person in the business world. The military is very strict when it comes to their procedures and policies and Mr. Tuff‚ now having firsthand knowledge in following rules‚ is using his experience to enable him to pursue a job as a security guard.
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There are many responsibilities of a security supervisor. He or Her must completely understand his or her role as a leader‚ know the staff working directly under him or her‚ know the environment thoroughly that he or her is working in. Abide by the regulations and laws‚ the supervisor must also be proactive within the role. Below are a few considerations a supervisor must also consider: a. Door supervision - Some of the responsibilities of a security supervisor related to door supervision would
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Have you ever worked as a security guard or bodyguard for V.I.P individual who is a celebrity? If you haven’t yet and planning to become one then it is our duty to inform you about the responsibilities he has to carry‚ duties he has to discharge and challenges such a person has to face. Being a security guard to a high priority & high profile client is not a bed of roses but a path made up of spikes & thrones only. So first of all‚ it is the responsibilities that he has to take care of and the main
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