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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Security Brutality Before the year 2000 airports were smooth transportation services. People could enter an airport and basically walk right on to their planes without being hassled by airport security. Air travel safety precautions changed dramatically after the September 11‚ 2001‚ terrorist attacks that targeted passenger planes in the United States. After many years of upping security in airports‚ the Transportation Security Administration knew that metal detectors weren’t enough to pick up
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Computer Security Many commercial software packages are designed with computer security features that control who can access the computer. These types of access controls use a process called identification and authentication. Identification verifies that the user is a valid user‚ and authentication verifies that the user is who he or she claims to be. Three common methods of authentication are remembered information‚ possessed objects‚ and biometric devices. With remembered information‚ a
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TERM PAPER Wireless LAN Security Enabling and Protecting the Enterprise INSIDE INSIDE ∆ Wireless LAN Technology ∆ ∆ ∆ Benefits of Wireless LANs Security Risks and Technical Challenges Recommendations WIRELESS LAN SECURITY Contents Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Wireless LAN Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Dynamic Hong Kong: from a post-colonial city to a post-metropolis Part 1. Introduction Hong Kong‚ once a British colony after the wars‚ has been well-known as a vibrant metropolitan. After 99 years of British rule‚ Hong Kong was handed over to China in 1 July 1997. After a long period of western culture instillation‚ Hongkongers remain confused about their identity in the recent 16 years of post-colonial period. This struggle in identity can be reflected from the city’s cultural‚ economic and
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Beautiful Legs by Post Use the Timmons opportunity/people/resources framework from B to evaluate this new venture. Would you invest in this venture? Why/why not? Yes‚ I would like to invest in this venture due the following reason The analysis from Market research indicates clearly that there is a customer segment who wants to buy through mail-order‚ so business opportunity exists. People like Dicken Addis‚ Director of Finance and Elizabeth Preis‚ Director
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Concerns If Removed If Kudler Fine Foods decided to one day remove their security system‚ here are a few things that they must be aware of. If Kudler Fine Foods was without a security system that would allow easy access to their entire system. The first concern would be how easy it would be to obtain many types of malware and viruses. Many of these may just result in the system slowing down but some of the others may be much worse‚ like a key logger. Should a key logger get into the system
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international norms have an impact on security issues? Why? Norms can be understood as rules for standard behaviour. Norms are a common belief or understanding usually shared by a majority. International norms are determined by the international community and they usually set the stage for the behaviour of individual countries. These norms shape international as well as domestic security issues. These norms shape inter-state behaviour‚ they also shape the security policies of nation-states and they
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Should Join The National Guard True soldiers of hope do not do what they do for glory‚ fame‚ or to be superior over others‚ they do what they do because of the love in their heart and soul and for the greater good of mankind. Any real soldier can tell you this awe inspiring statement‚ as it is a reflection of their motivation‚ the element which compels them to push on and do what they are called on to do. More so‚ this motivation retains to members of the Army National Guard‚ citizen-soldiers who
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Security Cameras have become widespread in many countries. Whereas before they appeared only in banks and at the high security areas‚ they are now entering public places such as malls‚ streets‚ stadiums and transport. Many people feel this affects their privacy. Apparently‚ there are advantages and disadvantages to the use of such devices. Surveillance cameras have several benefits. An obvious benefit is that the police can catch criminals in the act‚ thus reduce crimes. This will make the streets
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