Vulnerability of an organizations information system Research Paper

Vulnerability of an organizations information system - Research Paper Example Vulnerability in regard to organizational information systems can be defined as â€Å"a weakness that allows a threat to be realized or to have an effect on an asset† (Kim & Solomon, 2010, p.6). Thus it can be realized that a threat is not capable of affecting an information system unless the system is weak or vulnerable not to survive an attack (Kim & Solomon, 2010, p.6). Thus the vulnerabilities of an organization’s information systems reflect that the organization’s control over the systems has either become lost or ineffective (Whitman & Mattord, 2011, p.65). In the present times, the cyber world has taken a significant position in both organizational as well as personal lives. The most critical factor that has been obtained as making the information systems vulnerable to cyber threats and attacks is the human element. The information technology (IT) managers of today’s business organizations are thus encountered with severe challenges in regard to suc h vulnerabilities (Platsis, 2012). The present study focuses on the vulnerabilities those organizational information systems presently challenging the IT managers, with over viewing the most important cyber security vulnerability and considering measures that might protect organizations from such vulnerabilities. ... All these media, if vulnerable, can lead to cyber intrusions causing cyber threats or attacks, thus affecting the entire information system of the organization. Hardware and Software: Information systems viruses and other malwares have the capability to destroy the software system of computers, or they might affect the security functions of the system. Thus this makes the software vulnerable allowing outsiders to steal information and use their commands on the organizations’ computers and information devices to manipulate information as per their need. This initiates the need for an organization to consider the use of antivirus tools essentially as well as update the system’s functions on a regular basis to detect any vulnerability, in advance (Kazmeyer, 2013). Considering the vulnerabilities of the hardware, it is of major concern since the unsecured terminals can be taken advantage of by outsiders along with the help of network access points, using which they might ge t access to systems that are otherwise protected. Security functions may be circumvented by an intruder if they get access to server rooms or floors where the computer systems are placed for work. Thus in order to prevent this, organizations need to have strict control over the access of any individual to the hardware such that such vulnerabilities may not be taken advantage of (Kazmeyer, 2013). Transmission Media: The media of transmission in organizations include both cabling as well as wireless communication media. In case of cabling, wires are used for transmission, that in many cases pass through the walls and channels of the organization eventually terminating the plugs of the walls

Otitis media Essay Example | Topics and Well Written Essays - 1750 words

Otitis media - Essay Example The document provides guidelines for use in the right diagnosis and the proper treatment of children between ages 2 months to 12 years with symptoms of AOM. The source is just a guideline meant to provide some basis or framework when coming up with clinical conclusions about making correct clinical decisions. The source does not provide full details of evidence and nurses cannot use it as the only source to guide them during management of children with AOM. The source is also an evidence-based guideline compiled by different experts creating a comprehensive report. Even though it lacks the specific research details, it is very helpful since it provides important information for nurses on pain management, observation, antibacterial treatment, and preventive measures. The practical guidelines of the article, supported with adequate reasons, and summaries of findings of the study, makes this article very resourceful and appropriate for this nursing practice situation. Block, S. L. (1997 ). Causative pathogens, antibiotic resistance, and therapeutic considerations in acute Otitis media. Pediatric Infectious Disease Journal, 16, 449- 456. This source of evidence can be classified as unfiltered resource because its source comes from the research studies of the author. The recommendations and views of the work are typically those of the author and since most of the information in the article particularly in the conclusion part represents views and recommendations of the author, it is certainly un-filtered. The resource nature makes it an evidence summary, because the authors made a summary from existing evidence. The source gives a clear-cut specific evidence of the pathogens that cause Acute Otitis Media (AOM) and the effectiveness of various antibiotics for treatment. Its drawback is that it does not provide a detailed report about other lines of treatment or alternative approach in treating AOM. In such a case, the nurses may miss some important information on treat ment therefore; some more important and relevant research findings should be included. The fact that this resource paper is an evidence summary then the details missing makes it to be less helpful to the nurses. It is therefore not a proper guideline for use by the nurses in such a situation. Kelley, P. E., Friedman, N., Johnson, C. (2007). Ear, nose, and throat. In W. W.Hay, M. J. Levin, J. M. Sondheimer, & R. R. Deterding (Eds.), Current pediatric diagnosis and treatment (18th ed., pp. 459Â ±492). New York: Lange Medical Books/McGraw-Hill. The source of evidence is an incomprehensive resource because it provides research work of the author. The source gives a comprehensive report on various causes of ear infections, antibiotic resistance in the treatment of AOM and the challenges doctors face when looking for alternative treatment choices. The source therefore addresses specific issues, which nurses can find to very resourceful, relevant, and helpful when dealing with a situation at hand. The author’s recommendations and conclusions will be of great help to the nurses too. The resource falls under the category of summary of evidence since the authors used the actual research work of the author to create the summary. Even though the source is quite narrow and specific, the results and conclusions are very relevant and this makes it appropriate for this nursing practice situation.