Ping Sweeps and Port Scans January 11‚ 2013 Freddie Jackson DeVry University This report is to provide insight on nefarious computer activities called ping sweeps and port scans as a request from management. I will identify them‚ explain what they are use for‚ how they are used and how to stop them from attacking a network. Finally I will discuss how they can be eliminated as security risk. The information in this report is designed to increase the understanding and knowledge of these two
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Imagine being able to detect diseases in your body‚ or being able to examine various tissues and determine its conditions. That is exactly what an positron emission tomography (PET) scan is used for. Unlike CT (computed tomography) and MRI (magnetic resonance imaging) scans‚ the PET scan can reveal the cellular level changes occurring in an organ or tissue. To obtain this information‚ a very small dose of a radioactive chemical‚ called a radiotracer‚ is injected into the vein of the patient’s arm
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IV injection 2 mins Patient located 2 mins Patient moving 2 mins - Nurse - Nurse CT scan 17 mins - Nurse Protocol and machine sets up 3 mins - Technician - Technician CT image reconstruction 10 mins - Technician Off table 1 min Return patient 2 mins Code and distribute images 2 mins - Technician Changing linens and clean room 2 mins Refill contrast 3 mins Got next patient 2 mins Total is 10 mins - Nurse Figure 1. Current process flow diagram
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(Magnetic Resonance Imaging) and CAT scans are used by doctors daily. However there are some differences such as CAT scans uses radiation meanwhile MRI doesn’t. Another difference is that MRI is a closed tube meanwhile CAT scan isn’t closed and has lots of space. Both MRI and CAT scans have pros and cons. A CAT scan is an x-ray image made by using radiation and MRI is the use of magnetic field and radio waves to create images of our body. One pro for CAT scans is that it detects diseases before it
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SEC280 March 10‚2011 Ping Sweeps and Port Scans: Should we worry? Ping Sweeps and Port Scans are the two most common network probes that serve as important clues in sensing invasion or intrusion that can harm a network. Network probes are not actual intrusions‚ although‚ they could be potential causes of actual intrusions. Port scans and ping sweeps can lead to an intrusion of companies network system‚ however‚ with today’s technological advancements‚ these activities can be detected
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Computed Tomography scan‚ also called CT or CAT scan‚ is a diagnostic imaging procedure that uses X-rays of the body to get axial or horizontal images of the human body. They show detail images of the brain‚ organs‚ bones‚ and muscles. Many describe it as like slicing a piece of bread. CT scan are often used to look for tumors‚ cyst‚ or any infections within the body. It can also detect bleeding‚ blood clots‚ brain injury‚ skull damage or fractures to the body. They focus mainly for any damages to
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The Home Depot: EcoOptions Case study 1. Who is THDC’s target customer for the EcoOptions line of products? THDC’s target customer for the EcoOptions line of products is a DIY (do it yourself) or DIFM (do it for me) (Chandrasekhar‚ 2006‚ p6). 2. How should EcoOptions be priced? What is the value of "environmentally friendly" or "socially conscious" as a product attribute? Premium pricing is an integral part of eco-products‚ which environmental conscious customers are willing to
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as it does astride the typhoon belt‚ in the active volcanic region known as the “Pacific Ring of Fire‚” and in the geologically unstable region between the Pacific and Eurasian tectonic plates. The Philippines also suffers major human-caused environmental degradation aggravated by a high annual population growth rate‚ including loss of agricultural lands‚ deforestation‚ soil erosion‚ air and water pollution‚ improper disposal of solid and toxic wastes‚ loss of coral reefs‚ mismanagement and abuse
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want from a scanner – 300 dpi resolution‚ small and portable‚ fast and fluid‚ high scanning format – in a beautiful‚ handy and lightweight mouse! this all-in-one scanner and mouse‚ your scanner lies at your fingertips all day long! Just press the scan button‚ swipe in any direction on a paper document and watch text and images appear instantaneously on your computer screen. When you’re not scanning‚ it
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Financial Appraisal of Office Depot Part 1 Background introduction for Office Depot Office Depot is a supplier of office products and services. The company’s selection of brand name office supplies includes business machines‚ computers‚ computer software and office furniture‚ while its business services encompass copying‚ printing‚ document reproduction‚ shipping‚ and computer setup and repair. An S&P 500 company‚ Office Depot generates revenues of over US $14 billion annually and has 42‚000
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