Reports on Penetration Testing on Operating Systems and Database Research Paper

Reports on Penetration Testing on Operating Systems and Database Security to Ensure Reliabilty and Integrity - Research Paper Example In the context of penetration testing on operating systems, it can be affirmed that the aspect i.e. penetration testing is often viewed as an elementary area of information systems based on security engineering (McDermott, 2001). In precise, the facet of penetration testing is often regarded as ‘pen testing’ or ‘security testing’ method which tends to assess the safety of a computer network or system by testing it from the viewpoint of an attacker i.e. a hacker or a cracker. This significant aspect i.e. penetration testing cannot be duly considered as an alternative to other security measures related to information technology (IT). Rather, it is regarded as the approach which significantly assures the security of a network or system in terms of protecting it from being attacked by an intruder (Brown Computer Science, 2010). Techniques of Penetration Testing on Operating Systems The different techniques of penetration testing on operating systems can be appar ently observed as gathering valuable information, scanning internet protocol (IP) addresses, performing fingerprinting, recognizing vulnerable services, exploiting vulnerability activities and finally fixing major problems. The prime intention of the technique i.e. gathering valuable information is to determine the diverse range of Internet Protocol (IP) addresses possessed by an organization. ... tice concerning the recognition of vulnerable service targets is performed to gain greater access to the operating systems along with ensuring that the operating systems are not harmed internally or externally. The technique linked with exploiting vulnerability activities enables to exploit certain detected vulnerabilities such as buffer and heal overflow, code injection, cross-site scripting and SQL injection among others. The prime intention of the technique related to fixing major problems is to recognize the active ports that run on the operating systems. The identification of these active ports might support to protect the operating systems through developing along with upgrading client/server architecture, conducting thorough or non-destructive tests and constructing vulnerability mapping among others (Brown Computer Science, 2010). Thus, on the basis of the above discussion, it can be affirmed from a broader outlook that the aforesaid techniques would certainly facilitate to p rotect the operating networks or systems by a significant level. Significance of Penetration Testing on Operating Systems In this high-tech era, the importance of penetration testing especially within the periphery of operating systems has gained relevance by a considerable level. The procedure of conducting an effectual penetration test enables to confirm that new along with existing operating systems and networks are not susceptible to security risks that might permit unlawful access to exploit valuable resources. It can be observed over a few preceding years that the business corporations in this present era are adopting and executing modern technological tools such as advanced operating systems for the purpose of delivering quality and effective services to the consumers. The broader

Solving a Complex Problem at EMC Research Paper Example | Topics and Well Written Essays - 750 words

Solving a Complex Problem at EMC - Research Paper Example Analysis of the situation in the Plasti-brack product line The problems with the Plasti-brack product line are numerous. The reject rate lies between 12 and 20% which is very high and is obviously costing the company since it takes money and time to correct defects. When customers buy products that are defective it can affect the company’s business in terms of the public perception as one unsatisfied customer can lead to a loss of other customers. The molding dies are very old which means that they have been bought and stored for too long. This implies that the company is holding too much of this type of inventory. There is a problem with the dies which means that they have to be replaced. New plastic injection die cost between $25,000 and $30,000 each. This means that it will cost the company between $150,000 and $180,000 to replace the six dies. The company will only be able to get these within six weeks from the date of order which means quick action is required in terms of the best way forward. The M101molding machine has a record of high unscheduled repair and downtime requiring minor adjustments several times per week. Replacing or repairing this machine should lead to a significant reduction in backlog. The advantages and disadvantages of replacing or overhauling the machine need to be analyzed before making a decision. Additionally, the availability of funds is another factor that should be considered in making the decision. The purchasing manager has also indicated that there are resins of better grade that can be used. They cost between 10 and 15% more than the one which is currently in use with the more expensive one – the RP625 being able to reduce some of the scrapped parts generated by the MG251. However, he is not sure how the RP515 which is the cheaper one would do. A decision is therefore required and since waste is an issue the RP625 may be ideal. Another matter for consideration is that a new shift will mean a shift premium of 1 5% or overtime work at time and a half. New shift will mean employing additional staff and this cost money. It is possible that the six weeks back log may be resolved by quick changeover and a reduction in machine down time. However, current productivity levels need to be determined. The set up times which is the die changeover time for both blanking and molding is four (4) hours on average which means that more than half the work time is spent on just setting up. If this can be reduced it would benefit the company tremendously since it would increase production. Tom Tucker has indicated that it would cost $10,000 to modify dies with quick clamps in order to reduce set up times to between half hour and one hour. This reduction in set up time would lead to twice the production levels per day. Diagnosis of the problem In addition to the frequent downtime in machine M101 which is a major problem, it appears as if the die changeover time is the main reason for the back log. Once somethi ng is done in relation to machine M101 then the problems associated with Machine Group 251 for which it is apart may be completely resolved. The die changeover currently takes an average of 4 hours. Reducing this time should double daily production levels. Therefore, overtime may not be an major issue in resolving the backlog issue. Plan for resolving the problem The problem

Systematic Review of Research on Prepubescent Sexual Activity and Paper

Systematic Review of on Prepubescent Sexual Activity and Subsequent Abnormal PAP Smears (CIN cells) - Research Paper Example It shall first present a description of the current practice in the clinical unit, including its related policies, procedures, guidelines, reporting mechanisms, and the literature underpinning its practice. Then a comprehensive overview of a systematic review of a study related to drugs and alcohol and their relation to depression shall be presented. Two appraisal guidelines which can be used to appraise the systematic review shall be critically discussed. Similarities and differences between these guidelines shall be included. Finally, based on evidence discussed in the systematic review, advice and recommendations in my area of practice shall be forwarded. These recommendations shall be explained in relation to relevant literature. This study is being undertaken in order to establish a critical and comprehensive assessment of the current subject matter and nursing/midwifery practice. Body Brief description of unit The current practice in my clinical unit as a nurse is on dealing wi th alcohol and drug abuse patients who have a history of prepubescent sexual abuse. We routinely carry out PAP smears on these patients and find many of them to be positive for precancerous CIN cells. Many of them are also found to be depressed. Nurses who are working in units with alcohol and drug patients are involved with patients who usually have had a history of using drug and alcohol abuse. Patients in this unit are those who have used tobacco, alcohol, prescribed drugs, illicit drugs, amphetamines and cannabis, and a combination of drugs and alcohol. Nurses are the most numerous members of the health care profession and are often the ones who spend the most time with the patients. As such, they have to be equipped with the skills and the expertise in order to guide their patients towards full recovery. Working with drug and alcohol patients is a role of the advanced nurse practitioner. Advanced nurse practitioners are registered nurses who are educated and authorized to perfo rm duties autonomously and in coordination with other nurses in the advanced clinical setting (Ling, 2007). It includes the process of assessment and management of clients using skills and knowledge which may include the direct referral of patients to other health professionals, prescribing medications, and ordering further diagnostic tests (Ling, 2007). In the clinical setting where I work, we usually receive drug and alcohol patients. Upon meeting them, an overall initial assessment is carried out on these patients, including an assessment of the way they talk, the way they talk, their mannerisms, their physical demeanor, and similar qualities. An interview would then follow with the end goal of gathering as much information as possible about the patient’s history, as well as their living conditions, their eating, alcohol, drug, and possibly other habits impacting on their health. This assessment process would determine the next steps for the nurse and the patient – whether more diagnostic tests need to be undertaken, whether there is a need to refer the patient to a therapist, and whether or not the patient needs to be assessed for depression. Since this unit is involved in carrying out PAP smears, the PAP smear shall be scheduled for the patient after proper consent forms are signed and filled up. As an advanced practice nurse in the clinical unit, the role as counselor also sets in, especially if these patients are also depressed. The

Solving a Complex Problem at EMC Research Paper Example | Topics and Well Written Essays - 750 words

Solving a Complex Problem at EMC - Research Paper Example Analysis of the situation in the Plasti-brack product line The problems with the Plasti-brack product line are numerous. The reject rate lies between 12 and 20% which is very high and is obviously costing the company since it takes money and time to correct defects. When customers buy products that are defective it can affect the company’s business in terms of the public perception as one unsatisfied customer can lead to a loss of other customers. The molding dies are very old which means that they have been bought and stored for too long. This implies that the company is holding too much of this type of inventory. There is a problem with the dies which means that they have to be replaced. New plastic injection die cost between $25,000 and $30,000 each. This means that it will cost the company between $150,000 and $180,000 to replace the six dies. The company will only be able to get these within six weeks from the date of order which means quick action is required in terms of the best way forward. The M101molding machine has a record of high unscheduled repair and downtime requiring minor adjustments several times per week. Replacing or repairing this machine should lead to a significant reduction in backlog. The advantages and disadvantages of replacing or overhauling the machine need to be analyzed before making a decision. Additionally, the availability of funds is another factor that should be considered in making the decision. The purchasing manager has also indicated that there are resins of better grade that can be used. They cost between 10 and 15% more than the one which is currently in use with the more expensive one – the RP625 being able to reduce some of the scrapped parts generated by the MG251. However, he is not sure how the RP515 which is the cheaper one would do. A decision is therefore required and since waste is an issue the RP625 may be ideal. Another matter for consideration is that a new shift will mean a shift premium of 1 5% or overtime work at time and a half. New shift will mean employing additional staff and this cost money. It is possible that the six weeks back log may be resolved by quick changeover and a reduction in machine down time. However, current productivity levels need to be determined. The set up times which is the die changeover time for both blanking and molding is four (4) hours on average which means that more than half the work time is spent on just setting up. If this can be reduced it would benefit the company tremendously since it would increase production. Tom Tucker has indicated that it would cost $10,000 to modify dies with quick clamps in order to reduce set up times to between half hour and one hour. This reduction in set up time would lead to twice the production levels per day. Diagnosis of the problem In addition to the frequent downtime in machine M101 which is a major problem, it appears as if the die changeover time is the main reason for the back log. Once somethi ng is done in relation to machine M101 then the problems associated with Machine Group 251 for which it is apart may be completely resolved. The die changeover currently takes an average of 4 hours. Reducing this time should double daily production levels. Therefore, overtime may not be an major issue in resolving the backlog issue. Plan for resolving the problem The problem

GUCCI Essay Example | Topics and Well Written Essays - 2000 words

GUCCI - Essay Example Exhibit A and Exhibit E show in the new 2006 Ready to Wear advertisement that GUCCI Blouses are far advanced in terms of trends and fashion design as compared to many of its blouse competitors like DKNY, D & G, BCBG, Burberry, Diesel, and others. The financial statement of DKNY shows that the net profit is only a low 8% of the net sales. (www.edgar-on-line.com) The key functions of buying and merchandising and other liaison with retail and marketing include ranging, pricing, promotions and space allocation. Buyers also identify market opportunities to meet changing consumer needs The market opportunity, based on the trend forecast, shows that GUCCI blouses are one of the top fashion statements that many of the "rich" clients love to keep as display items both on their person and at home. In accounting, the projected Income statement is estimated by first projecting the future sales. In this case the blouse sales have been estimated to be 2.5% higher than its previous 7% per year. To get the sales for three months, the annual sales of 7% of 210 million pounds is multiplied 3 months and divided by 12 months. The months are July, August and September. Therefore the estimated sales are 4.99 million pounds for the three month period. The projected sales as stated in the problem is 210 million and blouses took 7% of the sales. This year you are looking for a 2.5% increase and you are expected to operate on 8 weeks cover. This will translate to ([210 million x (.07+.025) ] x (3/12) = $1.322 million for the 3 month period. Therefore the buying department will have to spend 1.322 million pounds for the entire three month blouse purchases. Exhibit C shows the balance sheet for 2002 to 2004. The blouses will then be presented to the brand director for approval. After approval from the brand director, the blouses will be presented to the retailers for display in its regularly assigned store shelves and show rooms. Exhibit D shows the WSSI estimates. The retail stores prefer companies, like GUCCI, that have fast moving items since most retail stores base their commissions on total sales. If the sales are slow, then the retail outlets will have lower commissions. GUCCI, also, has its own fashion galleries and stores plus its many catwalk presentations that will increase sales. Buying price ranges for each Gucci blouse (Eicher, 2003) is 30 pounds, 40 pounds, 50 pounds, 60 pounds, 70 pounds and 80 pounds. These will be respectively sold at 113 pounds, 150 pounds, 188 pounds, 226 pounds, 264 pounds and 300 pounds respectively. Gucci products are being sold in over fifty countries. This includes United States, Europe, Asia, Canada and others. Regarding the retail marketing it does against competitors etc, "Companies like Gucci and Max Mara, with their own stores and no-frills management style, may be better fixed than others. And as Mr. Maramotti said after the Max Mara show, with its romantic peasant blouses, sashed dresses in men's-wear fabrics and crisp Sergeant Pepper jackets, 'we make nice clothes for real people.' '' (http://query.nytimes.com/gst/fullpage.htmlres=9501E1DA123DF931A35753C1A9679C8B63&pagewanted=print) Gucci product ranges include fashion jewelry,

Process of law Essay Example for Free

Process of law Essay According to the law, no person is to be deprived of life or liberty without the due process of the law.   Due process in this sense does not only refer to the adherence to certain procedural rules such as the Miranda Rights or the presentation of a warrant of arrest.   Due process is basically a two-fold rule because it involves substantial and procedural aspects.   As discussed, procedural due process is not enough.   There must also be substantial due process which is used to justify the deprivation of life or liberty. This rule is applicable not only in criminal or civil proceedings in front of the Courts of Justice.   As has been held in the cases of Goss vs. Lopez (419 U.S. 565) and Wisconsin v. Constantineau (400 U.S. 433) (1971), the due process of law applies equally to administrative proceedings.   As so eloquently stated in the case of Wisconsin v. Constantineau (400 U.S. 433) (1971), [T]he right to be heard before being condemned to suffer grievous loss of any kind, even though it may not involve the stigma and hardships of a criminal conviction, is a principle basic to our society.  (Wisconsin v. Constantineau 400 U.S. 433). For a clearer understanding, this principle will be applied to criminal case and then compared to the administrative process.   In certain criminal cases, the problem with regard to due process may lie in the fact that while the procedural due process aspect may have been satisfied by making a valid arrest, the substantial aspect may be left wanting due to the lack of any evidence, circumstantial or direct, that can be used as the grounds for making of such an arrest. In administrative cases, due process is also applied, especially when it deals with a â€Å"grievous loss.†Ã‚   This is applied to disciplinary cases that involve the loss of certain rights and privileges.   In fact, in certain cases, due process has been said to apply to any situation wherein there is a diminution of legally provided benefits.   As seen in the case of Goss vs. Lopez (419 U.S. 565), which involved the suspension of a student for ten (10) days without any hearing, the Supreme Court ruled that this was unconstitutional for being a violation of the Fourteenth Amendment of the United States Constitution.   The Supreme Court declared that though it was a school hearing, such was considered as an administrative hearing that warranted the application of the due process clause. In another case, Wisconsin v. Constantineau 400 U.S. 433 the Supreme Court ruled on the issue the posting of notices on the sale of intoxicating liquors and the authority of the police chief to authorize such an act.   The Supreme Court in this case also decided that due process required that hearing and notice was needed before such a regulation was to be imposed.   Due process means that the law hears before it condemns.   It was therefore required that procedure be strictly followed to allow people to protect their honor and reputation. When the forefathers drafted the constitution, they had in mind a fine balance between the rights of individuals and the public good.   It was recognized even during that time that there are certain things that are necessary in order that the greater good for the public can be protected.   By unduly restricting the power of officers of the law to uphold the law, the efficacy of such laws may be hampered and the rights of the public may not be sufficiently protected.   In order for the rights of the public to be duly protected, it is necessary therefore that due process be observed.   As mentioned, the law that the forefathers envisioned is one that hears before it condemns. Given the power that the government is provided, there is a necessity of placing certain restrictions.   This may come in the form of the bill of rights or the due process clause as contained in the Fourteenth Amendment of the United States Constitution.   It does not matter whether it is a criminal case or an administrative case, the important thing is that once the issue involves a deprivation of rights and privileges that a person has been entitled to due process must be strictly observed.   Cases Cited: Goss vs. Lopez (419 U.S. 565) Wisconsin v. Constantineau (400 U.S. 433)

To Kill A Mockingbird Essay :: Kill Mockingbird essays

Modes of Communication in To Kill a Mockingbird      Effective communication is a result of the utilization of different techniques to convey a particular idea or perspective. Different methods used to express a person's feelings are found throughout society and aid in creating a learned individual, family, and community. In the novel To Kill a Mocking Bird, Harper Lee uses several modes of communication to display her feelings on moral, political, and social issues. Lee's tactics parallel those used by one character in her novel, Atticus Finch. In order to express his feelings to his children, Atticus uses three simple teaching devices; the use of examples, verbal statements, and learning through experience. Although Atticus uses these techniques to develop his children into positive members of society, Lee uses them to create an image for the reader that will ultimately constitute a general understanding of growing up in the south in the mid-nineteen thirties.    One of the methods of communication that Atticus Finch uses is that of an example. By providing his children with a realistic and visual model, Atticus establishes an exemplary learning environment. The most prevalent display of Atticus' utilization of examples is the one he sets himself. He makes it a common practice to live his life as he would like his children to live theirs, and thus displays the attributes of an honest, respectable, and kind man. Atticus demonstrates his character by defending Tom Robinson, a black man on trial for the rape of a white woman. Throughout the trial process, Atticus shows Jem and Scout that true courage is standing up for what you believe in and that all worthy human beings, despite their race, deserve respect. Atticus also tries to be a perfect southern gentleman, teaching Jem and Scout to have grace and compassion for all people. His treatment of Mrs. Dubose proves this characteristic. Even though Mrs. Dubose makes vicious comments and criticisms of Atticus and his children, he still manages to treat her in the kindest manner; complimenting her appearance and helping her into her chair. Atticus sets examples to teach Jem and Scout some values a good person should have. Harper Lee, however, uses examples of life in her novel to give a broader view of humankind.    In order to depict the values, attitudes, and class structures of a small southern town in the mid-nineteen thirties, Harper Lee created various examples.