Cyber Security Essay Example | Topics and Well Written Essays - 250 words - 2

Cyber Security - Essay Example If such antivirus are programmed to be deleting files purported to be infected, this can lead to loss of crucial information and at times cause unnecessary inconveniences. Mishra (2013), suggests that files purported to be infected should be isolated (quarantined) into a different directory for repair. However, the infected files should be stored in special directories such as ‘virus bin’ in order to minimize chances of using the infected files because such a move would result into spreading of the virus. Toolwire online labs has numerous tools that are meant for defending operational systems against attacks that compromise the confidentiality, integrity and/or availability  Ã‚  of information and information systems. The most obvious ones include the aspect of helping identify spam emails and disabling pop-ups. Fraudsters use spam emails in order to steal identity of the email users or what is commonly known as phishing. Spam emails are usually spoofed email messages purporting to originate from legitimate businesses and agencies or sources yet they are designed to lead customers to fraudulent websites that reveal customers’ financial data like usernames and passwords (Carpenter, Zhu & Kolimi, 2014). Criminals also engage in phishing using malware with pop-ups being their most preferred strategy. Internet users are advised to disable pop-ups, a service provided by Toolwire online labs, avoid entering personal information in pop-up screen, not to click on the links displayed on the pop-up screen, and not to copy web addresses displayed on them. Any legitimate organization would not ask for personal information on pop-up screens, hence customers should take precautions (Carpenter, Zhu & Kolimi,

Blooms Taxonomy Essay Example for Free

Blooms Taxonomy Essay Bloom believes that there are six cognitive levels that classifies thinking in cognitive levels, with each level being more complex than the previous one. Which means that the human brain has the capacity to do more than acquire and understand factual knowledge. Below are the six cognitive levels. 1. Creating Putting elements together to form a coherent, or functional whole; reorganizing elements into a new pattern or structure through generating. planning or producing. 2. Evaluating Making judgments based on a criteria and stands through checking and critiquing. 3. Analyzing Breaking material into constituent parts, determining how the parts relate to one another and to overall structure or purpose threw the differentialine organizing, and attributing. 4. Applying carrying out or using a procedure through implementing, understanding/ constructing manage from oral, written, and graphic message through interpreting, exemplifying, classifying, summarizing, inferring, comparing, and explaining. 5. Understanding constructing meaning from oral, written, and graphic messages through interpreting, exemplifying,classifying, summarizing, inferring, comparing, and explaining. 6. Remembering retrieving, recognizing, and recalling relevant knowledge from long term memory. I believe that this is the basic process that most people use to remember and learn a new concept. As almost all projects start with an idea which is where you would create your outline/ idea then you would normally evaluate and analyze that outline/ idea. If you feel that steps one three were going to work you would then apply your idea. Once the idea has been applied it will help you to understand the concept. Which will make remembering it much easier.

Patient Care Plan Analysis: Suicide Attempt Case Study

Patient Care Plan Analysis: Suicide Attempt Case Study The purpose of this essay is to explore the effectiveness of the care delivered to Mike during clinical placement. In order to achieve this, the essay will demonstrate development of therapeutic relationships through the use of appropriate communication and interpersonal skills will be demonstrated in this essay the essay will look at the formulation and documentation plan of care of mike including his family or carers within a framework of informed consent. The essay will also evaluate and document the outcomes of nursing and other interventions. Finally, the essay will discuss the opportunities utilised and created to promote the health and well-being of patients, clients and groups. For confidentiality reasons, names and places used in this essay are changed in compliance with Nursing and Midwifery Council Code of Conduct (NMC, 2010). Mike, a 54 year old widower was taking to the accident and emergency (AE) department when found in a semi-conscious state after taking an overdose of his prescribed pain killers. Mike’s neighbours alerted the police when they realised his curtains had not been drawn and reported he had not been attending the local social club for a couple of weeks. Mike collapsed on his bed with an empty packet of tablets beside him and a suicide note addressed to his son Duke who lives in Greece. Mike appeared to have been neglecting himself, lost weight and there were signs he had made superficial cuts to his wrist. Mike was also suffering from chronic lung condition due to excessive smoking. Following an assessment Mike was diagnosed of depression and was detained under section 2 of the Mental Health Act (MHA) since he refused to be admitted voluntarily. Hospital environment can be very stressful for clients when they first arrive at the ward. Nurses need to engage positively with clients to develop therapeutic relationship. Barker (2009) argues that, therapeutic relationship empower clients to learn, or cope more effectively with their environment. The nurse began a therapeutic relationship with Mike by initially introducing himself to Mike and addressed Mike by his preferred name. Mike was listened to without any immediate advice or diminishing his feelings. NMC (2010) recommends that, patients must be treated as individuals and respect their dignity. Mike had daily 1-1 nursing time with staff and through this Mike’s goals and wishes were identified which was incorporated into his care plan. DOH (2006) declares that, one to one session are therapeutic, they enable the patient to engage well with staff as empowering them to express their feelings and thoughts. In other to deliver effective care to mike to promote his recovery, person-centred care plan was devised. NICE (2009) recommends that, treatment and care should take into account patients’ needs and preferences. It also suggests, people with depression should have the opportunity to make informed decisions about their care and treatment, in partnership with their practitioners. Since Mike had severe and complex mental and physical health needs, different health professionals’ i.e. psychiatrists, psychologists, GP, nurses, social workers, occupational Therapist and other community care providers were involved in his care. DOH (2004) ten essential shared capabilities recommends that professionals, patients, families, carers should work in partnership to provide quality care. Consent was sought from Mike if he wanted his son Duke to be involved in his care. Gaining consent is a legal aspect of mental health nursing and it shows that patients are treated with respect (Diamo nd, 2008). Mike and Duke were fully involved in every aspect of the plan of care for Mike. CPA (2008) recommends, patients, families; carers should be involved in making decision about their care plans. The author and other team members provided Mike with vital info to promote Mike’s choice and to enable Mike to make informed decisions. The MDT reviewed Mike’s mental and physical health regularly and any significant changes in Mike’s health were amended on his care plan to make sure Mike’s needs were still being met. Meeting service users other needs improves their quality of life and provides good well-being, No Health without Mental Health (2011) Due to the nature of Mike’s illness and presentation, Mike was initially nursed within eyesight observation which was later reviewed to general observation (NICE, 2005). Mike also had lots of supports, reassurance and prompts to enable him attend to his personal care since he appeared unkempt. Mike losing his wife and the chronic lung condition may have impacted on his mood. Also it is possible that Mike had limited social support network and felt vulnerable, which can add to low mood. Therefore team’s occupational therapists regularly engaged Mike in therapeutic activities both on and off the ward to lift Mike’s mood up and also to promote his independence. New Horizons (2011) suggests, occupational activities are therapeutic and they help patients to engage with staff and other patients in the ward and builds self-worth and confidence towards discharge. Mike was also provided with bereavement support. NHS (2012) recommends bereavement support to carers, familie s and patients if they lose a dear one as it has impact on their mental health and well-being. Mike was made known of options of treatment available to him (NICE, 2009). Apart from being treated with antidepressant medication, Mike also had lots of inputs from the team psychologist to help promote Mike’s recovery. NICE (2009) recommends that, people with moderate or severe depression should be provided with a combination of antidepressant medication and a high-intensity psychological intervention i.e. cognitive behavioural therapy (CBT) or individual personal therapy (IPT). Papageorgiou, C. et al. (2011) affirms that, one of the most widely known types of psychological therapy for depression is CBT, which combines both cognitive and behavioural techniques into an integrated whole. The MDT and the ward staff carried out initiatives that raised awareness and promoted healthier lifestyles choices and patients awareness of health, and also reduced the risk of experiencing illness. Wrycraft (2009) argues that, mental health promotion is an activity healthcare professionals carryout as part of their everyday practice in their roles and do not realise they are engaging in such activity. However at other times they actively seek information about health promotion activities. The nurse did provide Mike with information in the form of leaflets about his condition and range of information on smoking cessation and different methods involved. Staff facilitated these health promotions by strengthening the patients on the ward, they increased emotional resilience through communicating and negotiation with the patients to promote self-esteem, life and coping skills. This plan of care should be reviewed by the MDT depending on the progress of Mike health.

The Works of T.S. Eliot and Yulisa Amadu Maddy :: T.S. Eliot Essays

Love of Life and Fear of Death in the Works of T.S. Eliot and Yulisa Amadu Maddy Both T.S. Eliot and Yulisa Amadu Maddy have experienced difficulty and hardship in life. Eliot lived through two world wars and Maddy struggled with oppression and poverty growing up in his homeland of Sierra Leone. These life experiences are reflected in their writing. Both of these writers present the reader with the concept of human mortality in such a way that not only is the fear of death prevalent in their work, but also the love of life. Mortal loss was more than just a threat at the time T.S. Eliot wrote The Waste Land. Written in the years following the "Great War", today known as World War I, the destruction and the loss of human life was a very real concept for T.S. Eliot and the rest of the world. When people were shown just how impermanent human life was, they placed a higher value on living. As transient examples, Eliot cites great and powerful cities of the past such as Jerusalem, Athens, and Alexandria to exemplify the impermanent nature of life. In the same way that a person will eventually die, Eliot says that all great cities will crumble. This mentality suggests that death is an all-powerful force that cannot be escaped by anyone or anything. When this life lesson is accepted, the readers are left feeling helpless to control their own paths of life. The fragmented style in which the poem is written leaves the reader feeling lost and vulnerable. The poem leaps from scene to scene and even from language to language. Although the actual subject matter of the scenes is unrelated, the same themes appear throughout the poem. Depressing themes such as life without love, instability in life, and the premature end of life are presented to the reader in a way showing how each of the aspects of life, though difficult to accept, are necessary for life to exist. The main theme presented in Eliot’s poem shows that death is a part of life. Eliot points out that until death occurs, rebirth and transformation cannot take place. The concept that death is a necessity is a very difficult concept to accept, leaving the reader disillusioned. The fragmented and disillusioned feelings the reader receives from reading The Waste Land mimics the emotions felt by the world after the war. The recurring sensory images that Eliot uses appeal to the reader’s fear of the loss The Works of T.S. Eliot and Yulisa Amadu Maddy :: T.S. Eliot Essays Love of Life and Fear of Death in the Works of T.S. Eliot and Yulisa Amadu Maddy Both T.S. Eliot and Yulisa Amadu Maddy have experienced difficulty and hardship in life. Eliot lived through two world wars and Maddy struggled with oppression and poverty growing up in his homeland of Sierra Leone. These life experiences are reflected in their writing. Both of these writers present the reader with the concept of human mortality in such a way that not only is the fear of death prevalent in their work, but also the love of life. Mortal loss was more than just a threat at the time T.S. Eliot wrote The Waste Land. Written in the years following the "Great War", today known as World War I, the destruction and the loss of human life was a very real concept for T.S. Eliot and the rest of the world. When people were shown just how impermanent human life was, they placed a higher value on living. As transient examples, Eliot cites great and powerful cities of the past such as Jerusalem, Athens, and Alexandria to exemplify the impermanent nature of life. In the same way that a person will eventually die, Eliot says that all great cities will crumble. This mentality suggests that death is an all-powerful force that cannot be escaped by anyone or anything. When this life lesson is accepted, the readers are left feeling helpless to control their own paths of life. The fragmented style in which the poem is written leaves the reader feeling lost and vulnerable. The poem leaps from scene to scene and even from language to language. Although the actual subject matter of the scenes is unrelated, the same themes appear throughout the poem. Depressing themes such as life without love, instability in life, and the premature end of life are presented to the reader in a way showing how each of the aspects of life, though difficult to accept, are necessary for life to exist. The main theme presented in Eliot’s poem shows that death is a part of life. Eliot points out that until death occurs, rebirth and transformation cannot take place. The concept that death is a necessity is a very difficult concept to accept, leaving the reader disillusioned. The fragmented and disillusioned feelings the reader receives from reading The Waste Land mimics the emotions felt by the world after the war. The recurring sensory images that Eliot uses appeal to the reader’s fear of the loss

Persistent Organic Pollutants and Food Allergy Essay

Persistent organic pollutants (POPs) are compounds with cyclic, halogenated and are organic in nature characteristics that impart stability in their structures (Ritter, Solomon, Forget, Stemeroff, and O’Leary, 1995). Because of its structural stability, POPs withstand degradation while its organic nature makes its solubility high in lipid or organic solvent but low in water and in other inorganic solvents. Additionally, their semi-volatile nature allows them to exist in vapor or be deposited on atmospheric particulates. Food allergy is a result of the abnormal response of the body’s immune system to foods that may cause grave illness and even death (U. S. Department of Health and Human Services, 2007). It is mistakenly associated with food intolerance which is a digestive problem and can not be attributed to food allergy. In addition, food intolerance is not caused by the action of the immune system rather by the lack of specific metabolic enzyme needed in the digestion of a particular food (U. S. Department of Health and Human Services, 2007). Individuals with familial allergy background are prone to food allergies and other allergic diseases like asthma. Meanwhile, the gastrointestinal tract, skin, lungs, throat, and skin are often sites of allergic reactions (U. S. Department of Health and Human Services, 2007). Persistent Organic Pollutants Organo-halogenated compounds such as toxaphene, chlordane, dieldrin, dibenzo-p-dioxins, DDT, dibenzo-p-furans, and polychlorinated biphenyls or PCBs are known for their structural stability and environmental persistence, thus, bioaccumulation results as they continuously flow in the ecological food chain (Ritter, Solomon, Forget, Stemeroff, and O’Leary, 1995). As an example, PCBs resist degradation for several years and biomagnify by 70,000 folds. Since POPs are semi-volatile, they evaporate from warm regions and condense in geographical areas like mountain terrains and Polar Regions (California Breast Cancer Research Program, 2007). These properties permeated PCBs in worldwide places including Antarctic, arctic, and desert regions where chemical plants do not exist. Most POPs came from anthropogenic sources like industrial production and foliar applications of pesticides and insecticides while others such as dioxins and furans are just by-products of the manufacturing process, waste incineration, forest fires, and metallurgical processes (Environmental Literacy Council, 2008). As such, the presence of PCBs in far flung places is a manifestation of its worldwide-dispersal from several industrial sources. In fact, fifteen nanograms per cubic meter of PCBs’ concentration have been analyzed in the atmosphere of industrialized areas and different places over the world (Ritter, Solomon, Forget, Stemeroff, and O’Leary, 1995). Thus, the PCBs’ presence in rain and snow would not be a surprise. Exposure to POPs by means of food consumption, industrial occupation, and pollutants may lead to toxicity. POPs’ lipophilicity or high solubility in lipids in coupled with its structural stability and biomagnification in the food chain result to high risk of bioaccumulation and toxicity among living organisms. More than these, metabolic conversion of POPs into more persistent compounds is also possible. Researches conducted on this matter showed the correlations of PCBs’ ingestion with the dysfunction of endocrine, reproductive, and immune systems, cancer, neurobehavioral disorders and some infant abnormalities (Ritter, Solomon, Forget, Stemeroff, and O’Leary, 1995). Moreover, exposure to POPs’ has been correlated with a decrease in the population of marine organisms like dolphins, whales, and fish species (Ritter, Solomon, Forget, Stemeroff, and O’Leary, 1995). Food Allergy Food allergens are proteins in foods that after digestion run through the bloodstream to specific body parts and triggers allergic reactions (U. S. Department of Health and Human Services, 2007). Allergic reactions may take place either at the specific cells or within the whole body (Jackson, 2003). The length of digestive process determines the possible time and location of the allergic reactions. If one is highly sensitive to substances present in food, by merely just chewing the food allergic reaction may start at the mouth. Most of the time stomachache, vomiting, and diarrhea are observed after eating which indicate allergic reactions. After food digestion, food allergens flow through the bloods stream and may trigger blood pressure lowering. Nonetheless, reaching the skin, mouth, and lungs, may cause hives, itchiness, and even smothering (U. S. Department of Health and Human Services, 2007). Antibodies or immunoglobulins are protein substances secreted by B-lymphocytes to work against antigens or allergens (Jackson, 2003). Antigens are exuded by bacteria or other microorganisms which brings bodily infections. However, the extraneous production of antibodies may cause illness (Jackson, 2003). Meanwhile, potential antigens are also present in dust, pollens and foods. By means of direct contact, inhalation or consumption of these antigens, the body generates appropriate antibodies to combat their infectious effects (Jackson, 2003). The immune system has two consecutive actions leading to allergic reaction. During the digestion of foods, the immune system produces immunoglobulin-E (IgE), an antibody which is protein in nature (U. S. Department of Health and Human Services, 2007). Then, IgE adheres with basophils and mast cells located in blood and body tissues respectively. This food-specific antibody educes the cells to elicit chemicals like histamine which in turn produces allergy (U. S. Department of Health and Human Services, 2007). Mechanism of Allergic Reaction The production of allergens signals the action and circulation of IgE through the blood stream to bodily parts. The IgE molecule has a specific site for antigen binding and receptor-specific end for cell attachment. Then, the IgE attracts antigen as it binds on the surface of the cell (Jackson, 2003). As such, the cell is incited by the antigen to generate antibodies. The cell becomes sensitive to the subsequent attacks of the same antigens and autonomic response develops. Thus, as the cell detects the presence of the antigen, it educes biologically active and other proinflammatory substances like histamines and leukotrienes (Jackson, 2003). These substances trigger the inflammatory response of the cell resulting to an increased blood supply and other immune system components on the affected area that can be observed as itching and swelling (Jackson, 2003). Since mast cells and basophils are located in different body parts, immediate allergic reactions are often observed in some individuals who are highly sensitive with allergies. As a result of allergen absorption and wide circulation of chemical mediators, the body can be systematically engrossed with allergic reactions (Jackson, 2003). The intestine has defensive barriers that prevent the entry and contact of any antigens with the mast cells (Jackson, 2003). Also, the gut wall is covered with viscous mucus secreted by the lining cells. This mucus has protective substances acting as antiseptic coupled with the help of antibodies. Then, epithelial cells are located below the mucus membrane, which generate enzymes that can deactivate histamine and other bioactive substances (Jackson, 2003). Allergens that may infiltrate the layer of epithelial cells can be deactivated by antibodies without inflammatory response production. If the antigens were able to escape all these mechanisms, mast cells covered by IgE produce chemical mediators that in turn cause inflammatory response (Jackson, 2003). Conclusion The genetic predisposition causes individuals with familial allergic history to become susceptible to allergic reactions as triggered by specific antibody or allergen. As a result, asthma, rhinitis, and even anaphylaxis can be observed wit these individuals (Jackson, 2003). This inborn allergic tendency is called atopy, thus, individuals in this condition are tagged as atopic. On the other hand, contemporary theory on the nature of allergy suggested that the prevalence of allergy-related cases nowadays can be attributed to the modern life style (Jackson, 2003). For instance, drug treatment of a mother during pregnancy and infant’s medication may contribute to early acquisition of allergic tendency due to the body’s adverse reaction with drugs (Jackson, 2003). Also, the inhalation of bacteria or other microorganism through air pollutants and other atmospheric particulates that may include persistent organic pollutants or POPs provoke the immune system to produce antibodies then, allergic reactions spontaneously occur.

M3- How Sales Techniques and Good Customer Service Have Evolved in the Organization

M3- how sales techniques and good customer service have evolved in the organization Sales techniques and good customer service have changed so much that customers are getting the right support they need with the product. In the last few years, Currys did not train its staff to a high level of standard but now it is expected that when a customer directly goes into a store, the staff will do their best to deliver good customer service using knowledge of what they already know about the product. Product knowledge is most essential in customer service as customers may need to know how a product will benefit them and the features it has. Signage above each section is a valuable sales technique used by Currys which directs the customer to where the product is placed. Not only is this a simple method but ensures that customers are able to find the right product in the most convenient way. This particular strategy of Currys was recently invented and it has been an improvement to customer service now on from the previous years. Some new features have been provided at Currys like the ‘Playtables and improved merchandising’ for example, which gets customers into trying the product and help them make informed choices about what tends to be worth buying. If customers would like to get in touch with a member of staff and discuss the complaints they may have, the Currys team of colleagues are its best in dealing with problems brilliantly. Before, the Automated System was not beneficial to customers as they had to leave a message and took time for them to respond quickly, so what Currys tends to do now is they recruit a set of colleagues and train them to use a service where responsibility is taken for the customer’s issue and they try to resolve the problem quickly. Price promise helps Curry’s to distinguish itself from their competitors; Comet, John Lewis, Argos, Staples, and Tesco. Other stores may have the same product, but Curry’s offer a 10% discount on their competitor’s price. Their tactic is to check what sort of prices different competitors may have and come up with the most unbeatable value to offer their customers with. However, whilst in the last several years customers had not been given an option of price promise, now Curry’s is under pressure from online retailers so they have to make sure the cheapest products are provided online for the customers. Curry’s tend to install and repair the products which are broken or damaged and as far as I have seen from the customer’s side of the view through their complaints on the online review; it seems that there are both positive and negative remarks from customer towards their customer service. One says that they had waited for a replacement of the product but the team told the customer that the part will not be in until 28 days. Whilst others thought the customer service was impressive with helpful staff to assist you with anything with the product itself. However, the team of colleagues may use the information provided by customers on the online review and make efficient improvements to the way sales techniques and good customer service was delivered in the last couple of years.