Mac VS Windows Security Essay Example | Topics and Well Written Essays - 500 words

Mac VS Windows Security - Essay ExampleAfterward, the attacker tricks the victim into connecting with him before the attacker establishes connection to the target, receives the 8-byte ch wholeenge. Subsequently, the attacker sends the 8-byte challenge to victim, who then(prenominal) responds to the attacker with the password hash. Attacker responds back to the targets challenge with the victims hash and finally Target grants access to attacker (SkullSecurity, 2008). The Protective measure of this problem is to remove NetBIOS from both network card to reduce the possibility of abusing SMB. In addition, the following steps can help mitigate this weakness Enable (and require) NTLMv2 authentication -- this will hinder pre-computed attacks, because the client provides part of the randomness. Enable (and require) message signing for both clients and servers -- this will prevent pass attacks. Install ms08-068 -- this will prevent a specific subset of relay attacks, where its relayed bac k to itself. (SkullSecurity, 2008) RPS attack (Remote procedure call) is used over SMB to offer file and printing sharing. Attacker can compromise the system by sending RPC supplicate to gain access. This usually happens through port 139, which is known as the NetBIOS. NetBIOS over the Internet is an enormous security risk. The NetBIOS protocol gives people the ability to obtain all kind of information from your systems like your domain, workgroup and system names, as well as account information. To prevent this from happening make sure that on your border gateways you slaver out all in- and outgoing traffic for ports 137, 138 and 139. (Dennis Leeuw dleeuw, 2011) That being said, Mac, UNIX/Linux machines also use these ports, due to a Windows-file-sharing-compatibility package called Samba.Another vulnerability we are introducing is the Abusing remote screen background Protocol (RDP). Remote Desktop Protocol (RDP) is a protocol developed by Microsoft, which provides a user with a

Leadership and battle strategy in the Persian War Essay

Leadership and battle schema in the Iranian War - Essay ExampleThe thesis statement encompassing this composing is the leadership and battle strategies in Persian Wars.The Persian wars started with a series of battles within the Grecian states, predominantly on the part of Persia against several Greek cities in view of the Persian Kings strategy of expanding his kingdom and rule. The Persians waged a war against the Athens and Erectia because of the support these states provided to Ionians and other Greek cities in their fight against Persia. The Persian leader at that time was King Darius I, the Great King of Persia who succeeded in seizing control of almost all the Greek states other than the Athens and Strata (Pomeroy 187-188). The preeminent of all the battles fought in the Persian war was the Battle of marathon in 490 BC that shaped the destiny of Greek empire. This war not only determined the extent of put to work exerted by Persia or Athens politically, but also the preva lence of democracy in Greece.The history of Greece would certainly have been distinct had the Persians won the battle of Marathon against the Athenians. The Athenians were not as strong as Persians with regard to the infantry, war resources and weapons. The Persians were great in number as compared to the Persians, but were endowed with war discipline and an legal military system along with an efficient leadership.Weir propounds that the strategy Greeks employed in their war with Persians was to evoke insurgency among the people who were inside the Persian Empire so as to subvert their strength. The Athenian air force officer, Miltiades, had also once remained a Persian commander who betrayed the King of Persia. The Greeks, at that time, also excogitated an effective military system that enabled their soldiers to go about the narrow mountains swiftly. They had also developed in terms of weapons, shields and armors that were used by the fighters in the course of war. The primary w eapons that the Greek army mostly carried were spears plot of ground short swords were also kept as secondary weapons of war (11).The use of traitors in a battle against the enemy seems to be the most eminent strategy engaged by leaders even in the ancient Greece. Miltiades who once happened to be a tyrant in Greek states and also a commander of Persian army, joined hands with Athenians after his partition with the King of Persia. He proved to be one of the prominent leaders in the series of Persian wars who played an effective role in motivating the Athenians to drive the Persians out of the state.When faced with the dilemma of attacking the powerful Persian army, the Athenian leaders had different opinions as to risk a fight or not. Some leaders were in favor of fighting the Persians in an open attack while others were disinclined of taking the risk. The thing that was at stake was not only the lives of Athenians, but also more importantly, the emerging democracy that had the ab ility to free the Greek terra firma from the claws of tyranny. Miltiades, who was strongly against the Persians, incited the commanders to attack the Persian infantry so as to defend the democracy of Athens (Weir 10). Miltiades also persuaded the other Athenian leaders to go in the favor of attack in order to save Athens from the tyrannical rule of the King Darius as in Persia. Persians had to confront the two strongest opponents of all the Greek States viz. Athens and Strata as a consequence of attacking Athens. Darius, the Great

Power in my life Essay Example | Topics and Well Written Essays - 250 words

Power in my life - Essay ExampleLikewise, umteen a succession, I have expended collaborative power to carry out teamwork with my peers and classmates. Transcendent sources of powers have also proved very useful to me, in the sort of parental support.I have seen many leaders of impeccable personality use different sources of power. Particularly, I know both Abraham capital of Nebraska and Woodrow Wilson used personal, collaborative, institutional, positional, ideological and transcendent powers, among others. For instance, Lincoln and Wilson used personal and positional power to end the use of slave labor and the unlawful hegemonic state aggression that had precipitated World contend I, respectively.According to Tamanaha, collaborative sources of power were used by Lincoln r whollyying the Republicans to vote against the use of slave labor which was rampant among Southern states. Both Lincoln and Wilson heavily relied on transcendental sources of power, as they were Separate Bapt ist and Presbyterian, respectively. Ideological sources of power proved very useful for their quest in social justice, since Wilson believed in interchangeable respect among states as international players while Lincoln believed in the abolition of slavery as being crucial to Americas full liberty (775).Alongside the ones I am currently using, the sources of power I expect to use in the future are ideological, expert, institutional and positional power. This is because, by the time I get into employment, I will have become ideologically mature, and having immense expertise and positional power needed to muzzle through domineering socioeconomic changes into fruition.These forces are not at all coercive, but cooperative in nature. In them, there is no use of instruments of coercion to effect change. Instead, all of them heavily rely on the art of persuasion and teamwork, in order to

Pier Luigi Nervi and Santiago Calatrava - Protagonists of an Research Paper

wharfage Luigi Nervi and Santiago Calatrava - Protagonists of an Engineering- found Architecture - Research Paper ExampleTheir portions in the industry argon similar. On juxtaposing them, it is clear that they are very much alike. Architecture is the entire process of designing and putting the design into action to produce a complete product. Engineering based architecture employs the principles of architecture in solving engineering problems. These include aspects like construction of buildings, roads, dams, aircraft, and vehicle. The engineer applies architectural skills to ensure that the engineering problem is solved. This is the field of operation of these protagonists. Pier Luigi Nervi and Santiago Calatrava have been in the engineering based architecture industry for years. Their work is magnificent. They are renowned the world oer for their great work. They have iconic structures which distinct them from the other players in the field. in that respect role in the field is that of a kingpin. They are undoubtedly the protagonists. They work internationally. They serve all kinds of clients from all corners of the world. There role in the field cannot be matched by other players. They have set very high standards in the field that are a step setter for the rest of the players to emulate. It is out of proper dedication and resilience that nonpareil is capable of achieving such a milestone. To be able to be a role model to even one individual of sound mind is a mountain to climb. The fact that these players I the industry are an icon for others from all over the world is clear evidence that they are the protagonists in the industry. Santiago Calatrava Biography Santiago Calatrava is a Spaniard who was born in Valencia in the early 1950s. He is one of the most renowned engineering based architects. He is also a sculptor in addition to being an architect and a structural engineer. He got his first bachelors breaker point from the Polytechnic University o f Valencia. He graduated with an honors degree in architecture. He followed this with a post graduate degree in urbanism. He later on moved to Zurich in Switzerland where he graduated with an honors degree in Civil Engineering from the Swiss Federal Institute of Technology. It was until he got his doctoral degree that he began practicing his engineering and architecture. He wrote a thesis on Space Frames foldability. Calatravas engineering background. Calatrava spend his early race in engineering based architecture concentrating on bridges and train stations. This was in the early 1990s. Even at this early stage of his career, he came up with projects that were vicissitudeary in nature. He changed the horizon for the engineering based architectural industry. His designs were magnificent. He was very lucky to be granted a spotlight at the early stage of his career by the international surpassing Games. These games were hosted in Barcelona in his home country of Spain. He had just completed his Muntjuic Communications Tower. This was right in the middle of the Olympic site. With the full glares of the worldwide cameras, he stole the show with his design. It was a spectacle. This was followed by the Allen Lambert Galleria in the Canadian capital of Toronto. These projects marked the point of revolution in his career. He never looked back. Since then things have never been the same again in his line of work. He has risen to be an icon. He is a protagonist in the field. His techniques to link architecture and engineering in his design Calatrava is more like a genius. He employs the great architectural skills and background that he has into the civil engineering skills and background that he again has to come up with state of the art designs. His designs give other architects an eye opener. They

433Mod4SLP Essay Example | Topics and Well Written Essays - 500 words

433Mod4SLP - Essay ExampleA common congresswoman of HCI which I experienced is GPS navigation transcription. This has proved to be beneficial for me as I often plan trips where locating my destination becomes important. The navigation ashes is a prominent example of human computer interaction approach (Wasson, 2006). My personal experience with this application has been good as it was completely a user friendly technology. I precisely had to enter my location and my destination and the system was so designed that it gave me the entire route map to reach the destination. The usability factor is a matter of concern as proper interaction would be only possible if users find it easy to tend on such application. Similarly I found the navigation system based on HCI approach possess high usability. When the application was installed in my mobile I was keen towards learning its facilities (Kirlik, 2006). It was designed in such encyclopedic manner that before going to the main page the application introduced the user with a live example on how to operate such application. This proved to be helpful for me as I could identify the required steps which I need to take to locate my destination. On the contrary I feel that accredited HCI applications are difficult to understand. Like for instance my brother installed a computer gaming software in my laptop and I was not able to operate that properly (Jaimes and Sebe, 2007). It comprised of some complicated instructions which a user cannot understand if he or she does not have some technical knowledge. This in produce I feel reduces the usability of a HCI application.I have noticed that in some organizations there are user friendly applications implemented in the system but there are certain programs which require some theoretical knowledge. However usability is an important factor when it comes to HCI and its applications. HCI is all about effective communication amongst machine and human and I think that this can be only possible if technological

Identify and analyse those factors which are used by Pakistani TV Essay

Identify and analyse those factors which are used by Pakistani TV viewers to discriminate against the local TV channelsin favour of the Indian channels - Essay ExampleDiversity basically displays the respect for the audience, it shows that every piece in the audience is equally important and the channel would want to cater to each and every individual. It is also a great quill to retain the viewers to a particular channel as they now have diverse things to look forward to rather than the monotonous programming (Onah & Anyanwu, 1988).Innovation is the main tool to attract audiences populate always appreciate innovation and hard work. It creates a sense of curiosity among the audience and forces them to keep coming back to the channel people would stick to one channel if they are offered something out of the ordinary after certain time intervals (Alpert, 1992). The perception of being innovative gives the channel a prescribed word of mouth among the viewers, this becomes the sourc e of advertisement for the channel, and people would prefer watching a channel that was recommended by their peers rather than some critics pass or even a conventional advertisement.One of the major factors that channels loose viewers to other channels is the lack of originality channels in their neural impulse to be recognized as innovative get carried away at times and start copying which is not appreciated by the majority as the me too approach appears to be an act of desperation especially in case of T.V. channels. People switch channels and choose to watch one everywhere the other in search for something different hence a perception of not being original can harm the channels rail line as people will not even bother having a look at it thinking in that location will be nothing different that the other channel is not showing. Hence originality is also a judging and differentiating factor among the audience between the channels (Benesch, Frey, & Stutzer, 2006).In television industry there have been several advancements in the past few years

Hinduism And The Sacred Cow Essay Example for Free

Hinduism And The Sacred Cow EssayA look at the various cultures in the world indicates that each community has its queer practices. Most of those cultural practices ar divinely inspired. Some traditional tribes for example worship the mountains believing they are the abode of the Gods. Others may revere snakes seeing them as angels sent to guard the earth. Such pictures are not mere practices barely owe their basis to the center of such a communitys blood line. For the Hindus, their fearfulness of scares is well chronicled and has been studied over time. An in-depth analysis reveals interesting aspects of this community and takes a better understanding of why not horizontal the prospects of death substructure compel starving adherents to carnage kine for meat. A close analysis of the sanctity of appals in Hinduism reveals that beyond religion, there are sparing factors at play that makes cows to be sources of great reverence. A look at Hinduism reveals a religion that has remained adamant to the changes brought forth by the Christianity civilization.It reveals a tribe that h gagas unmatched doctrines and cultural practices that have defied odds, being reinforced year after year and cutting across individuals in every walks of life. It is such uniqueness and resistance that continues to be exhibited today and reinforces the reluctance to embrace the inclination that cows could be a source of food as opposed to an object of worship. Though there last s give the gatety details that link the worship of cows to the Hindu scriptures, the raging belief is that such a belief owes its origin to Hinduism and is considered to be a core element to this belief.The extent of this reverence bath be discerned from the religions tensions that have existed over time between Indian Muslims and Hindus, over the latters beef consume practices and the Hindus bid to have beef eating dismissned nationwide . With a religion that has been closely associated with vegetarianism, it is cardinal to examine the roots of Hinduism, its reverence for cows and the ban of cows as a preferred delicacy. A look at Hinduism and its insistence on the banning of cow meet presents an interesting contrast. History reveals that cow protection was not always the central fact of Hinduism.Although Vedic scriptures advocated for vegetarianism, they did not mention the protection of cows. Such practice became prevalent after the inception of Buddhism. learned excerpts on this topic claim that the practice of cow protection was brought by Jainism which strictly forbids meat eating. The highest of the four castes in India, the Brahman, which is seen as the custodian of religions doctrines, did not initially agitate against cow eating in fact as Harris mentions the Brahman castes religions duties centered not on protecting cows but on slaughtering themCow meat in those early times could be distributed to the adherents and a means of paying off loyalty. It was also employ to signify wealth. It has to be noted however that even then cow meat eating was only restricted to sacrifices. Meat eating was associated with religious rituals and ceremonies after successful battles. Vedic scriptures had provided for specification on the type of animals that could be feasted upon but as Claus et al (2003, 125) observes there is little to indicate that cows were worshipped during the Vedic period.Instead, such practices can be traced to what has been referred to as the Upanishadic Era. A number of factors have been identified by Brown (1957) as leading to the start of this practice. These are the splendor of the cow and its harvest-homes in Vedic sacrificial ritual, the literal interpretation of figurative uses of the word cow in the Vedas, the insistence on the sanctity of the Brahmans cow and the denomination of the cow with the mother of the gods . Since then, Hindus have considered cows to be sacred.This can be discerned by looking at the avail able literature or the description of cows. Hindu religious scholars offer saintly description of cows portraying a reverence which equates them to deities. A look around India reveals that immense care is exercised when handling cows. Hindus bilk them with concern and accord them respect and respect that befits that of a higher being, they even try to place them in animal shelters when they change by reversal sick or old and can no longer be cared for at home.Hindu scriptures claim that cows are protected by the gods (Shira Krishna) and and so each and every product that comes from cows is seen as possessing mystic powers. This can even be discerned from the way cow dung, which in the wattern world is considered as filth, is revered and used in various religious rituals. Cow dung, milk and urine are used to prepare holy liquids for blessing the worshippers. Such perception of animal goop as possessing mystic power is extended to the village doctors who use it in their trade.In step-up, this reverence is also inspired by the Hindus belief in reincarnation. fit in to hatful reincarnation simply insinuates that aces actions here on earth have a direct bearing on the form one forget take in the next life, the highest form being a cow. This is also referred to as transmigration and the belief that cows are spiritual beings can be used to explain the reluctance of the hunger stricken Hindus to slaughter the animals. The widely held belief is that gods resides in cows and hence anyone who dares slay or mistreat them willing transmigrate into a lower being.With cows hence being held in such a high stature among the Hindus and the common belief in their spirituality, they have become a common property with estimates placing their numbers to around 330 millions. This is roughly a cow per homestead. It is a common property even amongst the paupers as no one wants to be left behind from owning such an object of spiritual pleasure. It is hard then for such pe ople to contemplate slaughtering cows even on the eye blink of death. The cow is seen as an object of providence whose milk flows to quench and nourish the world.Many just watch helplessly as cows die either of hunger or old age and cannot play a role in the hastening of their deaths. Pictures of fattened cows among wizened and emaciated Hindus have been circulated in the west with a purpose probably of belittling one of the religions that has refused to die. The cradle of the matter however remains Hindus out of their religious beliefs would rather die of hunger than slaughter a cow, for this is considered to an act of great abomination. Not all however share the belief that religion alone has helped perpetuate the culture of cow protection.Though the origin of this practice is heavily engendered in the historical rituals conducted in the early times, the economic angle has helped this culture transcend years of westbound onslaught. To understand this aspect of thinking, it is principal(prenominal) to analyze the economic foundation of the Hindus and how it has sustained the practice of cow protection. The economic complacency behind the rearing of cows is by the Hindus may not be easily grasped by western scholars, but the truth of the matter is that cows are seen as the source of livelihood to a community whose income barely allows anything beyond mere existence.India may be the 12th biggest in the world in terms of the GDP closely behind the developed nation but its economic background is characterized by huge inequalities. Agriculture has played a big role in the economy in addition to the manufacturing sector. However, the low productivity in the agricultural sector has been exacerbated by a number of factors key to them the inefficient small scale farming and the unwillingness or the inability to embrace new-fangled methods of farming.The crosspatch farmers still practice centurys old methods of farming which greatly depends on the monsoon provid ence. This is a fact that has helped sustain the practice of cow protection. The centrality of cultivation as the backbone of the Indian economy is undeniable core to this is cow breeding which has become a source of national pride. Unlike in the western nations where majority of the people reside in the urban areas the reverse is the case in India with reliable estimations putting the percentage of Indians nutriment in the rural areas to 75.A further interesting fact about Indias peasantry farming is the use of cattle driven plows instead of tractors as is the case in modern farming. This reluctance probably emanates from the limitations in the size of the pieces of land available to each household making it uneconomical to switch to tractors. An analysis of the situation on the ground for the peasant farmers reveals that the high stature by dint of which cows is unlikely to wane any time soon. This is because there is always a huge demand for traction animals. According to Harr is there is indeed a shortage rather than a surplus of animals.The amounts of land that require plowing far outstretch the available traction animals. In addition to cows, oxen are highly valued for farming. This may explain the obsession for cows in the belief that a large number of cows will lead to more oxen. For those that may not exceptionally view cows as being much of spiritual beings, their reliance on farming as the only source of livelihood hence means that one must be preoccupied with the need to preserve and protect cows in the belief that they will keep on multiplying the number of oxen.This hence is a self preservation measure as the death of cows and oxen will hence undeniably mean the end of the small farms. Harris also examines further the issue of oxen and the inexplicable Hindus attachment to cows. A shortage of oxen is likely to moment to debts to the farmers as they are likely to turn to renting to cover for the shortfall before the monsoon season is over. Shar ing of oxen for example has being an unwise idea as most of the farmers during this period are busy preparing their farms. To avoid this each and every homestead ensures an adequate supply of cows and oxen.India is home to a population that goes beyond 700 million people, as aforementioned, 70% live in the rural areas but that still leaves a sizeable chunk of people scurrying the urban center for jobs. For the 70% portion of the population cows are seen as a source of livelihood that must be protected at all costs, this is because the urban centers offer no respite. As Harris notes, the suffering caused by unemployment and homelessness in India cities is already intolerable and hence any influx towards the urban centers will create an imbalance and outstretch the available resources leading to unprecedented upheavals and catastrophes.In comparison to the developed nations where agriculture is carried out in large scale, Indias agricultural sector can only be look ated as cottage an d has exhibited the reluctance to embrace modernism this extends too to the farm inputs. Westerners long ago neglected the idea that animal droppings could be used to nourish the lands and instead have resorted to organic inputs. This is not the case in India where farmers rely on manure for farming in addition to other uses.To Hindus, economic profitability of a cow is not a factor, what matters is such a cow continues to meet the purposes that it has been set out for. This explains why even barren cows are still valued despite the urgent need for milk. This is because the economic viability of a cow is not only measured through the quantity of the milk that it produces but also its other products such as cow dung that bear agricultural, cultural and spiritual purposes. The aspects of cow worship aside, cows in India are not viewed from an angle similar to that of the western world.The benefits accrued too the Hindus are not only limited to milk, in fact they are rarely kept for mi lk water buffalos are reared instead. Harris agrees with this noting that the ox is the Indian peasants tractor, thresher and family car combined the cow is the factory that produces the ox. It is important to explore the importance if cow dung to add to the spiritual importance that had been mentioned before. Where western nations do not have a current experience with cow dung as a source of heat, Hindus prefer it for a variety of reasons.To the Indian women, cow dung is not only a representation of chasteness and an experience of spiritual pleasures but it is also seen as a superior cooking fuel because it is finely adjusted to their domestic routines. Indeed economic importance of cow dung to the lower caste Hindus cannot be over-emphasized. It is used in all manner of places and there are people that make a living out of it. In addition to being used as a floor finishing providing a smooth surface, it supports households that make a living by collecting the animal droppings i n the urban centers.To understand how feasible this is, it is important to look at the nature of the existing public policies in regard to cows. It is hence worthy noting that due to the revered status of cows, they have been allowed freedom of movement that can only be equated to that of human beings. In fact they are a major cause of traffic snarl ups in some of the urban centers in India. Their droppings hence have to be collected by the street sweepers. The huge demand placed by the house wives for cow dung makes it a feasible economic commodity.