Wi-Fi technology Essays

Wi-Fi technology Essays Wi-Fi technology Essay Wi-Fi technology Essay According to Mr. Paraskar, Wi-Fi technology has caught momentum in India in the last four years . In the year 2007, Wi-Fi spread widely in business and industrial sites. . Mr. Paraskar has been working in the cyber crime department for five years. He has come across various security problems in Wi-Fi networks such as hacking and received a large number of complaints based on this issue. Wi-Fi is used by most personal computer operating systems, video game consoles, laptops, smart phones and many other electronic devices. The popularity of this technology is increasing day by day and airports, hotels, restaurants are offering free Wi-Fi to attract customers and slowly Wi-Fi is replacing local area networks which require wires for connection to the internet. As far as security loopholes of Wi-Fi are concerned, many Wi-Fi users do not secure their Wi-Fi networks. This makes the Wi-Fi network accessible to any outsider who has a Wi-Fi enabled device anywhere near the Wi-Fi network. Mr. Paraskar said that hacking into Wi-Fi networks is a very serious issue and a great amount of damage can be caused as a result of compromise in Wi-Fi networks. People can hack into Wi-Fi networks which have highly confidential data which can be leaked and provided to outsiders or misused by the hackers. IP can be masqueraded and illicit acts can b carried out by hackers. Genuine innocent citizens can be penalized if their IP addresses are hijacked. It can cause a great amount of confusion in the law enforcing department if they do not have law enforcing mechanisms to check these kinds of terrorist actions. It is of vital importance to take security measures to prevent tapping and misuse of Wi-Fi . Passwords should be set by the owners when they establish the Wi-Fi networks so that outsiders cannot gain access to network and misuse it. The password should be changed from time to time and It should be ensured that no hacking is taking place. If there is any problem or case of hacking it should be immediately reported to the cyber crime department. Or use high orders of encryption so that tapping into these networks would become more difficult and this would make network more secure According to Mr. Paraskar The crime rate has almost doubled with the growth of Wi-Fi networks because of hacking and misuse of Wi-Fi. Networks by hackers and the other reason is that many people are not aware of Wi-Fi security and how to protect their networks from getting hacked Criterion O : Reflection on the interview Wi-Fi has spread widely in India in the last four years due to easy and convenient access to the internet without using local area network wires. There have been many problems related to Wi-Fi hacking in recent times. A lot of complaints have also been received because this technology has become very popular and is used in most electrical devices. The research based on the interview indicated that the main problem related to Wi-Fi hacking is that Wi-Fi networks are not secured by most users and this simplifies the hacking process for hackers. And this is a main loophole in Wi-Fi hacking. Compromise in securing Wi-Fi networks has caused a great amount of damage and led to leakage of secretive data , masquerading of websites and hacking of IP addresses leading to accusations on innocent citizens. An important observation that has been made is that security measures can be taken by using higher standards of encryption, setting passwords for networks and not broadcasting the SSID name. Criterion P: Projection of Broader Implications Based On The Interview Wi-Fi technology is slowly replacing local area networks because it provides wireless access to the internet and it is allows access from any place which has a Wi-Fi network unlike local area networks which can be used only in those places where LAN wires can be set up. The issue of Wi-Fi security is a controversial issue because there are high chances of innocent persons being accused committing cyber crimes because hackers misuse their IP address to commit criminal acts on the internet. Wi-Fi is gaining popularity and it is being widely used in airports, hotels, restaurants etc. therefore it is very important to take security measures in order to secure networks and prevent hacking of networks. Due to lack of experience and strong security measures Wi-Fi hacking is becoming more and more prominent. The large Wi-Fi systems at airports, hospitals should be password protected and so should small organizations to prevent misuse of their IP address by hackers. Higher methods of encryption should also be used to prevent hacking. SSID is the name of a wireless local area network and it is sent out by a router, SSID broadcasting should be turned off because if someone knows the SSID it is easier for them to gain access to your Wi-Fi network.

Why Planning Less Will Boost Productivity

Why Planning Less Will Boost Productivity It might be  a tricky thing to do in our world of overloaded, double-stuffed, triple-stacked offerings, but according to David Caolo at Unclutterer.com, the best way to give yourself some breathing room and actually boost your productivity is to plan to get less done. That’s right- under-schedule, and you’ll likely over-deliver. Having recently found myself in a 3 month stretch of hyper-scheduled workload-excess, I can relate. If I plan to get two things done a day, I can accomplish them and add on a bonus ask. If I have to get through 4 things before I can go to bed, anything that distracts me or comes up more urgently may derail my whole day.Start by planning the night before- ask yourself, â€Å"What should I work on first?† as you get ready for bed, so by the time you’re back at your desk, you’re ready to go.Even better, Caolo suggests not scheduling anything for the last hour of your day. This leaves you free to handle things that come up, it lets you tie up projects that are taking too much time, and allows you to sort through email and last-minute requests for the next day. I love to send a recap email or handle all my administrative tasks at the end of the day. It’s soothing- and frees up my first hour for urgent things instead of the slow, sometimes tedious wind up.See what happens if you pull the plug on the auto-scheduler and under-do it for a change- you may be surprised how much you can get done!Build a Time Buffer Into Your Schedule

Sustainable Construction Method Coursework Example | Topics and Well Written Essays - 3250 words

Sustainable Construction Method - Coursework Example Much of this is now controlled by legislation and pollution of air, land and sea within the European Union and many Western Nations is now reducing. The loss of control of manufacturing processes therefore has a considerable environmental impact. 2. Resource Use The construction industry is the major consumer of resources of all industries. 3. Habitat Destruction While the three greatest and most imminent threats to the survival of our civilization are global warming, peak oil (the growing energy gap between supply and demand) and resource depletion, habitat destruction can have a more immediate and disastrous effect on certain localized areas and species. Sometimes these can also have a global impact (for example the impact of the deforestation of the Amazon rain forests). . 4. Waste There are increasing regulations about waste disposal from construction and many products, even common products like gypsum plasterboard and mineral wool insulation are now labeled as hazardous and requ ire special disposal. In addition there are many projects to find new uses for waste construction materials. However here, as with waste disposal, the less processed a material is, and the less hazardous, the easier re-use, recycling or healthy disposal (for example through composting) will be. Many essential materials are now in short supply. 5. Climate change The main base performance criteria for energy efficient buildings all concern the thermal performance of the building shell where most of the CO2 gains can be most easily made. The fact is that if we are serious about climate change then we need to stop playing games with technologies which do not deliver real CO2 savings. The real challenge in this area is... The intention of this study is the environmental impact assessment as a â€Å"process of identifying, predicting, evaluating and mitigating the biophysical, social, and other relevant effects of development proposals prior to major decisions being taken and commitments made†. An environmental impact assessment is an assessment of the possible positive or negative impact that a proposed project may have on the environment, together consisting of the natural, social and economic aspects. The purpose of the assessment is to ensure that decision makers consider the ensuing environmental impacts when deciding whether to proceed with a project. The construction process and building use not only consume the most energy of all sectors and create the most CO2 emissions, they also create the most waste, use most non-energy related resources, and are responsible for the most pollution. Materials such as copper, which is largely mined in South America where whole mountains have been taken down and landscapes altered in the search for ever more rare resources. The environmental aspect can be looked as: emissions into the air, water spills, waste generation, soil pollution, resource consumption, local impacts, and impacts associated with transportation, effects on biodiversity and emergency situations and incidents. This particular proposal has been prepared by consulting engineers done on the behalf of their client. The aim of the project is to present a preliminary assessment findings pertaining to `energy options that can be exploited by client.

Superpave Binder Specifications Essay Example | Topics and Well Written Essays - 750 words

Superpave Binder Specifications - Essay Example The distresses include fatigue, thermal cracking, and rutting. Tests related to performance were essentially applied to address the three distresses. The distresses are attributed to climate changes. Another specification is grade selection. The grade selection specification entails the determination of temperature extremes for the performance of the pavement. Typically, pavement performs under a certain range of temperatures (Texas Department of Transportation). The grade can be established by indicating the low or high temperatures for pavement performance. Distress and tests form another specification in which the binder and pavement life become predictable when the pavement lasts long enough. Testing for compliance is important to establish the PG binder grade. This is done through classification and verification for unknown and known PG grade respectively (Texas Department of Transportation). The proper binder grade for Bowling Green, Kentucky area is selected based on the Super pave aggregate requirements. The pavements have to satisfy the compaction requirements, which are unusual. The binder grade needs to have at least 92 percent of solid density (The American Association of State Highway and Transportation Officials). This would be due to the unusual compaction requirements that would be applied (The American Association of State Highway and Transportation Officials). Segregation may be used to describe various phenomena, but it is typically short of homogeneity in the constituents of hot mix asphalt for the in-place mat. It has such a magnitude to an extent that there is an expectation of pavement distresses that are highly accelerated. The segregation of HMA pavements is a major problem because it results in poor performances in many pavements (Cross and Brown, 1).

Generation Gap Paper Essay Example for Free

Generation Gap Paper Essay Refer to the General requirements for all papers found in your syllabus. Submit a 2-3 page short essay discussing Generation Gaps. How is your generation different from your grandparents? What personal changes do you see? Name cohort changes. Do you agree with age grading? (Pg 83) How do they apply to you and to your career choices? Can you see area of your current job, or career goal; where age grading might occur? (a tip to doing well on papers: answer all the questions systematically; one by one. If you dont answer all the parts to the papers, you wont get full credit!!! ) Dont forget your 2 outside sources. You must submit this paper in the writing assignments icon on the home page. Trying to find differences from my generation to my grandparents generation is going to be hard for me. My grandfather on my dads side died when I was 12, my grandmother on my dads side died about 5 years ago but really, I wasnt very close with her at all. My grandparents on my moms side I dont remember at all. If I had to start somewhere in differences between my generation and my grandparents generation my views between what I knew from both sides of my families would differ greatly. Lets start with my dads side. My grandfather was a hard working, self employed Real Estate agent. Im not sure at what age he got into the Real Estate business but he was young. He was originally married to my grandmothers sister. When she died she made my grandfather promise to take care of her sister. He married my grandmother and not only took care of the kids he had with his 1st wife, but also the 14 kids he had with his 2nd wife (my grandmother). He took his responsibilities very seriously. Hard working, he kept his grievances to himself, any problems were taken care of or dealt with. He didnt complain about his hard life. He just did what he had to do and took care of his family. You didnt complain about your life. I remember my aunt telling me once, You complained to grandpa and you got knocked on your butt. He always told us to be happy with what we have and if we werent stop bitching and get to changing it. Through my dads family I saw how my grandparents were. Hard working, loyalty to your family, taking care of your responsibilities, but I also saw the dark side of those times. Keeping feelings withheld, the hard working never complain mentality has done its number on my dad and our family. My dad treated my sisters and I the same. We disrespect our parents, we got our butts whooped. We obeyed out of fear not respect. We saw my dad work 16 hour days on a farm, come home and be completely miserable. We saw our mother not for the loving mother or housewife she was, but the miserable, lonely woman she was made into. Although I was instilled with the same hard working values, loyalty and determination that my grandfather instilled into my dad, aunts and uncles, I also see the damage that my grandpas generation has done. Instead of hardworking loving families, I see tired, resentful, angry people. I too have a desire to work hard. But I also had hidden anger issues, depression and a controlling nature. Between these generations I see more of an acceptance to want to change the way we do things. Therapy, work programs, counseling, a better school environment for children. My dad and mom did not graduate from high school, nor did my grandparents. Yet they still had jobs, albeit not the best ones, but they worked. Im not so quick to spank my kids. I want to teach them respect through love and kindness. I want to make sure they know their voices are heard and that they have choices. I want my kids to know that their choices will affect them and that there is a cause and effect for what they do. I want to make my children proud when I get into the profession that I have worked hard to get into. I also want to teach my kids the values that were taught to my parents, that were taught to their parents and probably taught to their parents.

Atrocities Associated with the Eugenics Movement :: Exploratory Essays Research Papers

Atrocities Associated with the Eugenics Movement Among the fears of many environmentalists is that of overpopulation. Acutely aware of the finite resources that the planet possesses and the limitations of renewable resources, there are concerns that the planet may soon reach its maximum caring capacity. Since the First Great Transition ten thousand years ago, the planet has experienced an astounding increase in population. Generations later, the planet is beginning to feel the effects of continual population expansion. Over the years, numerous methods have been proposed or adopted to ensure that the Earth will not exhaust its resources. One of the most frightening adapted solutions was the eugenics movement. As small mobile groups of hunter-gatherers adopted a sedentary lifestyle, they mastered both agriculture and animal domestication. These small settled groups quickly evolved into cities and towns that encompassed the entire globe. Today the estimated population of the world is over 6.2 million people.1 As the population has grown, it has had several deleterious effects on the Earth. These include climate changes, the spread of diseases, declining food production, deforestation, and environment pollution (particularly air pollution). As people have become more conscious of these harmful effects, they have begun to devise strategies to combat this problem. Among the suggested responses include a switch to renewable energy, a call for zero population growth, and adopting sustainable agricultural practices. The concept of eugenics was not initially intended to prevent overcrowding, however, it would later be used as a form of population control. Eugenics is the idea of improving society by breeding fitter people. Francis Galton was the first person to originate this term and was a major proponent of the concept during the late nineteenth and early twentieth centuries. The practice of eugenics was originally performed through the use of selective breeding. Eugenics was a progressive idea, driven by social perceptions. In fact, "many of its most strident advocates were socialist, who saw eugenics as enlightened state planning of reproduction."2 Fearing the degradation of society, the elite desired to prevent further social decay of the world by eliminating individuals who were considered unfit physically, mentally, or socially. In order to accomplish its goal of producing healthier people, eugenics embraced two goals. First, it attempted to improve certain heritable qualities with the human species through selective breeding. Second, it prevented other "undesirable" qualities from recurring by either restricting reproduction or through direct removal from the gene pool.

Cultural awareness Essay

Although the emergence of a global economy and the proliferation of multinational corporations seem, at first glance, to indicate an evolution of cultural awareness in contemporary societies, the need for vigilance regarding the increase of cultural awareness both in the corporate sector and without is still an important challenge and priority of the twenty-first century. In terms of international corporations themselves, cultural diversity has emerged as both a highly productive and robustly challenging aspect of modern business. Because cultural diversity offers a wider variety of ideas, talents, skills and knowledge, businesses that are culturally diverse and display constructive communication will have at their disposal a wider range of talents, skills and ideas. Vigilance regarding cultural awareness is an important aspect of modern productiviy. Cultural awareness remains a key factor within the running of extant multinational corporations. The bottom line regarding communication in the culturally diverse twenty-first century is that providing for successful communication is one of the most vital and important aspects of any business or organization. A recent investigation â€Å"of employees from 33 different organizations across 12 industries found that some organizations have cultures of injustice. † (Pinder/Harlos, 2001, p. 346). Obviously, any organization which is afflicted with a culture of injustice will function, at best, only somewhat efficiently; at worst, such an organization will not only fall short of matching its stated goals or pragmatically driven needs, but may actually foster a climate which is counterproductive to its stated goals or purposes. (Bonczek, and Menzel) Beyond the corporate sphere, cultural awareness remains the single most important aspect of conflict resolution between nations and nation-states. Because â€Å"Human nature and human institutions are flexible, and levels of violence vary from one cultural setting to the next, with some cultures expressing extremely low levels of violence† strategies can be learned through cultural awareness for stemming the tide of war, as well as stimulating the global economy. (Fry & Bjorkqvist, 1997, p. xiii) References Bonczek, Stephen, and Donald Menzel. 1994. â€Å"Achieving the Ethical Workplace. † Public Management Mar. 13+. Fry, D. P. & Bjorkqvist, K. (Eds. ). (1997). Cultural Variation in Conflict Resolution: Alternatives to Violence. Mahwah, NJ: Lawrence Erlbaum Associates. Pinder, Craig C. ; Harlos, Karen P. 2001. â€Å"Employee Silence: Quiescence and Acquiescence as Responses to Perceived Injustice†. Research in Personnel And Human Resources Management, Volume 20,p331-369.