Principles of Physical Security Essay Example for Free

Principles of Physical Security Essay Physical security is the wide phenomena that are taken for the prevention or determent of attackers from a possible access of a resource, information that is stored within physical media and facilities. Physical security is viewed under three fundamental aspects. These are; †¢ Responding adequately to the measures of security that would repel or catch the possible attackers in the event of detection. †¢ Using gadgets and implements that are forthwith important in the control of secure atmosphere. This could include cameras, security lighting and use of alarms, patrols by security guards that provide easy noticing of attacks. †¢ Facilitation of obstacles that are aimed at frustrating any possible attackers and delaying the serious security cases. A proper set of security designs has the compliment of all these structures that work cohesively with one another. A good physical security design is a compliment of four important factors which are intrusion detection, electronic and mechanical access controls, environmental design and video monitoring. Physical security is based on various principles that are applied to solve various security concerns at varied depths. (Walter, 1997). These include; Building security:   Buildings are the source of residence for human beings. However, their structural planning and establishments is compromised by various security threat factors that make the life of those living in them unsafe. Building security therefore implies all the fundamental components of architectural and construction concerns that make buildings safe places for living and hostage. It is the compound of all structures that provide authenticity in the physical structures that provides the safest levels for the habitation. The guarantee for this security is well accorded during the designing phase of the building. The aspect of this security is inclusive of both the internal and the external environments that are occupied by the building. The physical structure of the building should be designed in the most appropriate manner that provides the highest levels of security measures for its inhabitants. It should include a coordinated design in the roofs, walls outlet such as doors, windows and locks (Donald, 1997) Ground security: This is the protective aspect that is attached to airports and its surrounding environment. It includes all aspects that are attached to the physical structure of an airport that makes it a safe place for the various activities that goes on within their contemporaries. It incorporates adequate placement of the structures such as runways, surveillance services, communication systems and all aspects that are endowed within the structures of an airport. Due to the delicacy of the airport operations, high importance should be attached in the highest levels of security for the activities and processes of the airport (Azari, 2003) Access control systems: These are systems of control that are applied in securing adequate security towards information and other facets of information systems. This is the provisions of providing the legitimate users with the principles with which they should apply in assessing stored data. Information is deemed as an essential aspect and a resource aspect within any organization. Access control systems should therefore address the fundamentals with which the information should be mined, shared and made into use. Improper and illegitimate use of data and information may lead to comparative disadvantages for the organization. Improper and inappropriate use of information is subject to huge loses to an organization through misuse of the data and information that leaves the organization at a competitive disadvantage when its information is used by its competitors to develop business strengths. Importantly, the aspects of corporate intelligence as well as industrial espionage are two important aspects that define the rationality for data security. The current business environment and the expanding technological advancement have seen this process fully acknowledged. Various tools have been used to safeguard the organization information and their respective systems. Substantially therefore, physical security on information and their systems remains implicit for the success of the organization (Harold, 2003) Perimeter security: This is the broad components of techniques and methods that are used in providing an outer bounder security of premises. This is essential in preventing possible access of unauthorized persons within the premises. These may keep off trespassers, thieves, unauthorized persons and others persons. It can be secured using physically constructed walls and fences. Perimeter security is made to advance the most optimal security prospects that would help to safeguard the internal structures that are endowed within premises. Perimeter security should be advanced therefore as protective measures that safeguard the internal prospects of the premises. Technological advances security: This is the security protection for innovations, technological advancements, designs and process improvements. This should be protected to avoid losses through comparative disadvantages occurring form business competitors. It includes intellectual property security that can be provided through trademarks. Innovations come as the process of advancement in specific lines of production and manufacturing or personal production of his/her intellectual work. Security on these productions providing the environment with which the producer or the copyright owners can be safeguarded form any possible activities of misuse of the product that may make the profit motive of the technology to be unmet. (Peter, 2000)

Lifting as We Climb Essay -- Essays Papers

Lifting as We Climb Harriet Jacobs, Frances E. W. Harper, and Anna Julia Cooper are three African American female writers who have greatly impacted the progress of "black womanhood." Through their works, they have successfully dispelled the myths created about black women. These myths include two major ideas, the first being that all African American women are perceived as more promiscuous than the average white woman. The second myth is that black women are virtually useless, containing only the capabilities of working in white homes and raising white children. These myths caused these women to be degraded in the eyes of others as well as themselves. In Jacobs' Incidents in the Life of a Slave Girl, Harper's Iola Leroy, and Cooper's A Voice From the South, womanhood is defined in ways that have destroyed these myths. As seen through these literary works, womanhood is defined according to one's sexuality, spirituality, beauty, identity, relationships, and motherhood. Harriet Jacobs Harriet Jacobs was born in 1813 into a slave family. Her father, a carpenter, was highly skilled in his trade. For the first few years of her life, Jacobs lived a happy, normal childhood. She was fortunate enough to live in the same household as her parents and her younger brother, William. When she turned six, her mother passed away, leaving her under the care of her grandmother. In her narrative, Incidents in the Life of a Slave Girl, Harriet describes her life as a southern slave, calling herself Linda. She discusses the abuse she endured during servitude and how she managed to overcome it. After twenty-seven years of servitude, Jacobs escapes to a life of freedom. She spent the rest of her days working as a reformer, a Civil War and R... ... the strength black women have mentally as well as physically. Their involvement in various Women's Groups has also helped to create a better image for black women. Throughout their lives, they have shown that whatever obstacles a good black woman may face, you can never keep her down! Bibliography Cooper, Anna J. A Voice From the South. New York: Oxford University Press, 1988. Harper, Frances. Iola Leroy. New York: Penguin Books, 1992. Hutchinson, Louise Daniel. Anna J. Cooper, A Voice From the South. Washington, DC: Smithsonian Institution Press, 1981. Jacobs, Harriet. "Incidents in the Life of a Slave Girl." The Classic Slave Narratives. Ed. Henry Louis Gates, Jr. New York: Penguin Books, 1987. 333-513. Pellow, David W. H. "Anna Julia Cooper." Notable Black American Women. Ed. Jessie Carney Smith. Detroit: Gale Research Inc., 1992. P. 218-224.

Presidents and Their Decisions Essay

The book â€Å"Presidents and Their Decisions: Richard M. Nixon† is an assortment of essays written by many very well known social and political giants of Washington who either praised Nixon or criticized him. Nixon was a driven individual of high intelligence who emerged from humble beginnings and was willing to behave ruthlessly in order to secure power and influence. Nixon, who took office in 1969, had an instinctive bent toward foreign affairs and was a realists who believed that the United States should pursue a foreign policy closely aligned with the country’s national interests rather than one directed mainly by ideological and moral concerns, as these had contributed to a proliferation of foreign commitments, heightened Cold War tensions and created a tendency to see the world in simplistic black and white categories. In domestic affairs, inflation was President Nixon’s most persistent economic problem. Initially, he tried to cut federal expenditures, but the annual budget deficits of his administration grew to become the largest in history up to that time. In 1971 and 1973 the administration devalued the dollar in an attempt to achieve a balance of trade. Despite his well known to government controls, Nixon initiated his New Economic Policy, which included unprecedented peacetime controls on wages and prices. With the opportunity to appoint four Supreme Court justices, the President was able to redirect the court toward the strict constructionism he espoused. The book details from the outset how Nixon wanted to extricate the United States from the bloodletting of Vietnam. It ended up alternating between expanding the war with intensifying the bombing campaign and by bringing about the slow withdrawal of American troops under the aegis of â€Å"Vietnamisation†. The latter was but a veil for American defeat, and despite the signing of the Paris peace accords in 1973 South Vietnam crumbled under the weight of the communist onslaught two years later. Yet the Saigon regime had been abandoned more by a congress weary of international exertions than by the White House. The writers also go on to discuss the East West detente that was more productive. By opening the Soviet Union to Western influence, detente eroded communism’s hold on its people at home and abroad. This development would make itself felt mainly in the following decade. Arms control agreements helped to moderate the nuclear arms race and was a Cold War first. However, detente provoked particular controversy among those who held that negotiating with the Soviets was immoral and who sought with some success to impede its development. The Cold War reasserted itself with a vengeance in the late 70’s. The book discusses the diplomatic approach to Communist China in 1972 and how it was a landmark opening in modern United States diplomatic history and gave Washington more room for diplomacy in relation to Moscow. Only Nixon, with his well established anti-communist credentials, could have engineered the opening without generating a conservative outcry in the United States. Nixon, along with Kissinger, tilted towards the repressive state of Pakistan in the Indo-Pakistani war of 1971 and was driven by calculations of Cold War geopolitics rather than by the reality that the conflict was primarily a regional one. Among other things discussed, the tilt sullied the administration’s reputation and its credibility with the press. American complicity in the overthrow of the democratically elected, left-wing politician in Chile in 1973 was derived from exaggerated fears of the South Americans leader’s capacity to compromise American security interests. This also contradicted Washington’s traditional commitment to national self-determination. Nixon wanted to use foreign affairs to distract the American public from the Watergate scandal and after his resignation in 1974 he had some success in rehabilitating his reputation by presenting himself as an elder statesman. In the years following his resignation, there was much controversy stemming in part from his pardon. There was question as to whether a president could pardon one who had not been convicted, whether the pardon was granted in the spirit of healing the wounds of the scandal or of patching over. Another area of controversy discussed was the question of Nixon’s alleged profit from misconduct. This was in receiving giant sums for interviews and books. But then again wouldn’t the question of conviction come into play? The book was very interesting and gave the reader a broad perspective of the presidency of Richard M. Nixon. As well as giving the reader a more objective look at a period in American History that so many have forgotten what really happened. I found the book easy to read and would recommend this book for any layperson as well as any student interested in political science. I felt it gave a very clear picture of Richard Nixon’s presidency both attributes and faults.

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