Saturday, December 28, 2019

Religion in Hamlet Essay - 1149 Words

The Tragedy of Hamlet, Prince of Denmark, is one of the most famous tragedies William Shakespeare has ever written. Found throughout Shakespeare’s tragedy are many religious references. According to Peter Milward, the author of Shakespeares Christianity: The Protestant and Catholic Poetics of Julius Caesar, Macbeth, and Hamlet, â€Å"From a purely religious point of view, which is more than just biblical, Hamlet is rich in homiletic material of all kinds, reflecting almost every aspect of the religious situation in a deeply religious age† (Milward 9). These pieces of religious literature are crucial to the plot of Hamlet. The religious elements found in this tragedy provide the plot, allusions, and foreshadowing. One of the very first†¦show more content†¦In addition to the idea of purgatory, there is an allusion to the Garden of Eden in Hamlet. During Hamlet’s first soliloquy he says Denmark, â€Å"’tis an unweeded garden† (Shakespea re 1.2.135). The audience probably would not think anything of this; however, once the play gets to scene five of act one it brings into question what garden Hamlet and the Ghost are talking about. In this scene the Ghost is telling Hamlet how King Claudius killed him. The Ghost says, â€Å"sleeping in my orchard, / A serpent stung me† (Shakespeare 1.5.35-36). According to Michael Ferber, the author of A Dictionary of Literary Symbols, a serpent can symbolize the devil, and an orchard is also known as a garden (Ferber 186, 83). Knowing these two pieces of information found in Hamlet the audience is now able to infer that the garden being alluded to is the Garden of Eden. According to the New Living Translation Bible, the Garden of Eden is considered the â€Å"fall of man.† This is where Eve was convinced by the Devil to eat from â€Å"the tree of the knowledge of good and evil.† Eve then convinced Adam to eat from the tree, which was considered the first sin (Gen. 2-3). Shakespeare was wise in choosing this biblical allusion because at this point of the tragedy the audience learns about the first sin of King Claudius. If Shakespeare had not used this biblical allusion in Hamlet the audience would have lost the importance of this being the first sinShow MoreRelatedReligion In Hamlet Essay897 Words   |  4 PagesHamlet and Laertes contemplate religious consequences in different ways. Throughout the play Hamlet worries about the religious consequence of his actions, while Laertes does not worry himself with the issue. In the beginning of the play during a soliloquy in which Hamlet is criticizing his miserable situation, he exclaims that â€Å" O that this too too solid flesh would met,/ Thaw and resolve itself into a dew,/ Or that the Everlasting had not fixed/ His canon ‘gainst self-slaughter. O God! O God!†(1Read MoreEssay on Religion and Morality in Hamlet955 Words   |  4 PagesBenny Woo 10/27/10 Religion and Morality in Hamlet In William Shakespeare’s Hamlet, the Danish prince sets out to avenge his father’s assassination at the hands of his uncle Claudius, the new king. At first, Hamlet is fragile because of his father’s sudden death and the following marriage of his mother Gertrude and uncle Claudius. Originally contemplating suicide, Hamlet dissuades himself from doing so on the grounds of it being a sin. Shifting from an internal struggle to an external oneRead More The Significance of Religion in Hamlet Essays2838 Words   |  12 PagesSummary -The tragedy of Hamlet is one of the most important of Shakespeare’s plays and one that is published and performed as part of the rainbow of world literature. This paper investigates the role of religion for the characters and their actions, and presents a new interpretation using religion to understand the characters’ motives. The paper concludes that although Christianity is the main influence on Hamlet, Shakespeare also us ed Grecian religious symbols. Hamlet suffered from a psychologicalRead MoreWilliam Shakespeare s Hamlet - Hamlet Religion And The Self851 Words   |  4 PagesHamlet-Religion and The Self in 1600 In 1600 Europe had abandoned the ideas and teachings of Catholic Christianity and began having a Protestant view on the world. When Protestants changed their worldview they rejected the idea of purgatory, causing a key foundation of their new religion. The Protestant Worldview and reaction of it can be reflected in William Shakespeare’s Hamlet. In this time of religious and spiritual changes many people are very confused which can be closely related to PrinceRead MoreHamlet : Jungian Perspectives On Psychology And Religion1558 Words   |  7 PagesHamlet: Jungian Perspectives The term consciousness refers to your individual awareness of your unique thoughts, memories, feelings, sensations and environment† (Kendra Cherry, http://psychology.about.com). Our unconscious contains thoughts, memories, and desires that are well below the surface of awareness but that nevertheless have a great influence on behavior. The influence of Swiss psychiatrist and psychotherapist Carl Gustav Jung’s work in analytical psychology has never been more prominentRead MoreHamlet By William Shakespeare : Religion Is A Key Theme865 Words   |  4 PagesIn the play Hamlet by William Shakespeare, religion is a key theme in the play. Throughout the play Hamlet struggles with trying to avenge his fathers death, and how that would impact his and other’s standing with God. The relationship Hamlet has with God plays into the way he responds to certain things. Hamlets actions are impacted by religion, and Hamlet stops and thinks about his actions and thoughts and how that would impact his stance in heaven. In Hamlet religion plays a vital role in Hamlet’sRead MoreWilliam Shakespeare s Hamlet - Morality And Religion1442 Words   |  6 PagesMorality Religion in â€Å"Hamlet† In William Shakespeare’s â€Å"Hamlet,† the prince of Denmark embarks on a quest of revenge against his Uncle Claudius, the new king, for the assassination of his father. In the beginning, Hamlet was contemplating suicide with the news of his father’s sudden death and the quick marriage of his mother, Gertrude and Uncle Claudius, but decides not to by virtue of being a sin. In the play â€Å"Hamlet,† Shakespeare examines the role of suicide in morality and religion providingRead MoreElements of Religion in the Renaissance Portrayed in Hamlet by William Shakespeare751 Words   |  4 PagesElements of Religion in the Renaissance Portrayed in Hamlet by William Shakespeare Literature of the Renaissance was far different from that of the previous eras. Man was now thought of as the center of life, as opposed to God being the center in earlier times. Also, man was thought to have free will over his life, not being simply a pawn of the Gods. These new ideals were presented in the theaters as well as written literature. The esteemed WilliamRead MoreWilliam Shakespeare s Hamlet As A Play That Contains Frequent Meditations On Suicide Essay1590 Words   |  7 Pagesâ€Å"To be, or not to be: that is the question† (Shakespeare 3.1.56). Audiences know Shakespeare’s Hamlet as a play that contains frequent meditations on suicide, yet despite suicide’s obvious religious connections, audiences do not often consider how religion as a whole functions within the play. This lack of awareness partially results from the subtlety of many of Hamlet’s religious elements. Through his religious references and the resulting emphasis on the gravity of the sins of murder and suicideRead MoreWilliam Shakespeares Hamlet981 Words   |  4 Pagesare controversial topics of his time period. In Shakespeare’s play, Hamlet, the controversial topic that is throughout the play is religion and the afterlife. Afterlife plays a big role in Hamlet and is discussed throughout the play. Multiple authors have written on the topic of afterlife and religion in Shakespeare’s play, especially Hamlet. One author that has written on the topic is Paul Dean. In his paper, â€Å"The Afterlife of Hamlet†, he includes quotes from Stephen Greenblatt, Roy Battenhouse, William

Friday, December 20, 2019

It is Impossible to Accurately Imagine What is it like to...

It is Impossible to Accurately Imagine What is it like to be a Bat Insofar as I can imagine this (which is not very far), it tells me only what it would be like for me to behave as a bat behaves. But that is not the question. I want to know what it is like for a bat to be a bat... - Thomas Nagel In order to take the above request seriously, one must assume that bats have experience and consciousness. Assuming so, one must then imagine the consciousness that a bat must live with. Its brain is designed to correlate outgoing impulses with subsequent echoes, and the information thus acquired enables the bat to make precise discriminations of distance, size, shape, motion, and texture comparable to those we make by vision.†¦show more content†¦Is a bat aware of its own existence? If a bat is not aware of its own existence, then the above question is immediately answered: a bat simply flutters around carrying out its activities of life, experiencing nothing, just living. If a bat is aware of its existence, there are infinitely more questions to be raised to discover exactly what life as a bat is like. Many would argue that the key difference between the human consciousness and that of a bat is vision - I disagree. In order to see its world, a bat relies on sound and echoes to create the complex world that a human sees by vision; is that a key difference? The difference in the electromagnetic sound waves and light waves is little more than wavelength and frequency, therefore it is very reasonable to assume that a bats vision is nearly as accurate as a humans, perhaps better if the bouncing waves are sent frequent enough to produce a constant image. Vision is not a key difference, but only an integral part of the sensory system that produces any creatures consciousness. For the most accurate depiction, one would need to know how a bats senses of smell, taste, and touch compare to that of a humans, or more importantly, how a bat thinks. Humans have developed many complexShow MoreRelatedThe Miracle Worker When pondering on life as not only a blind child but also a deaf child, one700 Words   |  3 PagesThe Miracle Worker When pondering on life as not only a blind child but also a deaf child, one might say perception of the world and life is impossible. In the movie The Miracle Worker, Helen Keller was blind, deaf and mute since she had been a baby. Helen was incapable of communicating to anyone. The question, â€Å"do you think she had an accurate idea of color,† to me, is defined through her inability to know the difference between colors and physical appearance on objects certain colors, for instanceRead MoreThe Plausibility of Analytic Functionalism Essay2149 Words   |  9 PagesIt is also possible that the person may desire to be in danger. Opponents of behaviorism began to support this idea, claiming that without accounting for other mental states such as desires and beliefs along with a given behavior, it would seem impossible to create a simple one-to-one classification of mental state and behavior pairs. With the decline of behaviorism, the identity theory, or type physicalism, gained popularity within the philosophic community. J.J.C. Smart, also aiming to work reductivelyRead MoreBionic: Artificial Pacemaker and Electronic Noses8677 Words   |  35 Pagesenhancement of organs or other body parts by mechanical versions. Bionic implants differ from mere prostheses by mimicking the original function very closely, or even surpassing it.Researchers say substituting wires for nerves is still many years away. But what about now? Weve known that computers can talk directly to the brain but is there a way that the brain can talk directly to a computer? When we have a thought, we know that theres activity, electrical activity, in the brain, says KennedyRead MoreAmerican Slang Essay 115481 Words   |  62 Pageslanguage use below the level of stylistically neutral language usage. The concept of stylistically neutral language is not well defined, and what is below this level must therefore also be vague. 1.1.1. Slang is language used below the neutral stylistic level Since slang is relative, changes in neutral or formal usage will lead to changes in what is seen as slang. Many people have a feeling that the stylistic level of the mass media has fallen. Journalists do not speak and write as â€Å"properly†Read MoreA Dialogue of Self and Soul11424 Words   |  46 Pagesopposed properties of ï ¬ re and ice to characterize Jane’s experiences, and her technique is immediately evident in these opening passages.2 For while the world outside Gateshead is almost unbearably wintry, the world within is claustrophobic, ï ¬ ery, like ten-year-old Jane’s own mind. Excluded from the Reed family group in the drawing room because she is not a ‘contented, happy, little child’ – excluded, that is, from ‘normal’ society – Jane takes refuge in a scarlet-draped window seat where sheRead MoreLogical Reasoning189930 Words   |  760 PagesCalifornia USA in 1993 with ISBN number 0-534-17688-7. When Wadsworth decided no longer to print the book, they returned their publishing rights to the original author, Bradley Dowden. The current version has been significantly revised. If you would like to suggest changes to the text, the author would appreciate your writing to him at dowden@csus.edu. iv Praise Comments on the earlier 1993 edition, published by Wadsworth Publishing Company, which is owned by Cengage Learning: There isRead MoreInstructor Manual37126 Words   |  149 Pageseasily be one of the most popular. Students like the â€Å"hands-on† orientation of the topics and can see the direct applicability of the material. The purposes of this instructor’s resource guide are twofold. First, it is designed to help in the development of an introductory OSCM course. Our second purpose is to provide some ideas for innovative ways that a particular topic can be presented. This book is the result of our research into what instructors what to teach in the core OSCM course. The titleRead MoreOcd - Symptoms, Causes, Treatment131367 Words   |  526 Pagesstagnated. The â€Å"cognitive revolution† that led to advances in the treatment of depression and other anxiety disorders, such as panic, had little impact on the research and treatment of OCD. However, by the late 1980s and early 1990s, behavioral researchers like Paul Salkovskis and Jack Rachman were advocating a more integrati ve theory and treatment of OCD, an approach that amalgamated the behavioral treatment of OCD with Beck’s (1976) cognitive theory of emotional disorders. From these two theoretical perspectivesRead MoreCrossing the Chasm76808 Words   |  308 Pagesmarket development problem that has given untold grief to any number of high-tech enterprises. Seeing the problem externalized in print has a sort of redemptive effect on people who have fallen prey to it in the past—it wasn’t all my fault! Moreover, like a good book on golf, its prescriptions give great hope that just by making this or that minor adjustment perfect results are bound to follow— this time we’ll make it work! And so any number of people cheerfully have told me that the book has becomeRead MoreDeveloping Management Skills404131 Words   |  1617 Pagessolution for courses in Principles of Management, Human Resources, Strategy, and Organizational Behavior that helps you actively study and prepare material for class. Chapter-by-chapter activities, including built-in pretests and posttests, focus on what you need to learn and to review in order to succeed. Visit www.mymanagementlab.com to learn more. DEVELOPING MANAGEMENT SKILLS EIGHTH EDITION David A. Whetten BRIGHAM YOUNG UNIVERSITY Kim S. Cameron UNIVERSITY OF MICHIGAN Prentice

Thursday, December 12, 2019

Rowlingson forensic readiness Essay Example For Students

Rowlingson forensic readiness Essay Outline1 Introduction2 Network-Based IDS3 Execution4 Advantages And Disadvantages Of NIDSs5 Host-Based IDS6 Filesystem Monitoring7 Logfile Analysis8 Connection Analysis9 Kernel-Based Intrusion Detection10 Advantages And Disadvantages Of HIDSs11 Application-Based IDS12 Conformity Detail13 Advantages And Disadvantages Of AppIDSs14 Signature-Based IDS15 Advantages And Disadvantages Of AppIDSs16 Statistical Anomaly-Based IDS17 Advantages And Disadvantages Of Stat IDS18 Log File Proctors19 Decision20 Reference List Introduction Harmonizing to Rowlingson ( 2005, p.2 ) , forensic preparedness is the ability of an administration to maximize its potency to utilize digital grounds while minimising the costs of an probe. He mentions that systems that prepare for possible incidents by roll uping and continuing informations can really cut down costs. One of the techniques described by Tan ( 2001 ) for accomplishing digital forensic preparedness is Intrusion Detection System ( IDS ) information use. An IDS was foremost commercially available in the late 1990 s ( Whitman A ; Mattord, 2005, p.284 ) . Harmonizing to Whitman A ; Mattord ( 2005, p284 ) , in order for an administration to procure their information assets it is really of import that they have implemented some signifier of IDSs. Intrusion sensing consists of processs and systems that are created and operated to observe system invasions. Without the execution of these types of systems many an administration leaves itself unfastened to assail and development from both internal and external interlopers ( Whitman A ; Mattord, 2005, p.283 ) . This paper discusses the types of IDSs and sensing methods along with some of their advantages and disadvantages that need to be considered when implementing such a system. The IDS and sensing methods which are to be addressed are: Network-based IDS: Host-based IDS: Application-based IDS: Signature-based IDS: Statistical anomaly-based IDS and Log files â€Å"Prevention is ideal but sensing is a must† ( Cole, 2006, p.15 ) . An addition in hazard and incidence of condemnable, illegal or inappropriate computing machine and online behavior has increased the consciousness of those in public and private sectors of the demand to develop defensive every bit good as violative responses ( ACPR, 2000, 2001 ; Broucek A ; Turner, 2001 ; McKemmish, 1999 ) . In my sentiment, it is for this really ground that Intrusion Detection Systems plays such an of import function in administrations being Forensic Ready. Network-Based IDS A network-based IDS ( NIDS ) usually resides on a computing machine or piece equipment, connected to portion of an organisation s web, where it monitors web activity on that web section, analyzing indicants of possible ongoing or successful onslaughts ( Whitman A ; Mattord, 2005, p. 289 ) . When an event occurs that the NIDS is programmed to acknowledge as an invasion or onslaught, it is usually configured to direct the decision maker some signifier of presentment, be it via electronic mail or nomadic text messaging for illustration ( Whitman A ; Mattord, 2005, p. 289 ) . Labib and Vemuri ( 2002, p.1 ) confirms that invasion events that are automatically detected and instantly reported provides a timely response to onslaughts. Based on what information has been collected from the web traffic, decision makers can so explicate some kind of form to assist them insulate what type of an onslaught is taking topographic point. An illustration of a typical web onslaught would be denial of service ( DOS ) ( Whitman A ; Mattord, 2005, p. 289 ) . Execution Bowden ( 2007 ) provinces, for web IDS to be effectual, one must be able to see the web traffic. He farther adds that when hubs were used on webs this was nt a job but current-switched webs by design, would insulate traffic from different web sections and from systems on the same web section. Therefore to him positioning of the web IDS is of import if non critical. Laing ( Internet Security Systems, n.d. ) agrees by stating, â€Å"The trouble of implementing IDS into a switched environment stems from the basic differences between standard hubs and switches. Hubs have no construct of a connexion and therefore will repeat every package to every port on the hub, excepting merely the port the package came in on. A switch nevertheless is based on connexions, when a package comes in a impermanent connexion, a switch is made to the finish port, and the packages are forwarded on. So in a hub environment we can put our detectors about anyplace, while with switches specific workarounds must b e used to guarantee the detector is able to see the traffic required† . Harmonizing to Bowden ( 2007 ) , to implement a web IDS into a switched and high-velocity environment, web TAPs are ideal. But he has discovered that with TAPs, you do nt ever acquire what you pay for and suggests that one should foremost prove it before implementing it into a unrecorded environment. The image below ( IDS2, hypertext transfer protocol: //danielowen.com/NIDS, n.d. ) , illustrates the execution of such a TAP. Advantages And Disadvantages Of NIDSs The followers is a drumhead, taken from â€Å"Bace and Mell ( 2001 ) † , discoursing the advantages and disadvantages of NIDSs: Advantages: A well designed web and good placement of NIDS devices enables an administration to utilize a few devices to supervise a big web. NIDSs are normally inactive devices and can be deployed into bing webs with small or no break to normal web operations. NIDSs are non normally susceptible to direct onslaught and, in fact, may non be noticeable by aggressors. Disadvantages: Due to web volume, NIDS can neglect to observe onslaughts. Since many switches have limited or no monitoring port capableness, some webs are non capable of supplying accurate informations for analysis by a NIDS. NIDS can non analyze encrypted packages, doing some of the web traffic unseeable, hence restricting its effectivity. In order to determine if an onslaught was successful or non the web decision maker needs to prosecute so that he/she can measure the consequences of the logs of leery web activity. Some NIDSs are susceptible to malformed packages and may go unstable and stop operation. Making some onslaughts non easy noticeable. social work and the military EssayHowever, ( Whitman A ; Mattord, 2005, p.295 ) have a job with this attack. They go on by stating that when new onslaughts or schemes are released, it is of import that the signature database is up to day of the month at the clip as failure of this go oning can take to onslaughts being overlooked. The ground for this is because signature-based IDS operate like anti-virus package, in that it needs to be updated about on a day-to-day footing, to forestall newer onslaughts. Advantages And Disadvantages Of AppIDSs The followers is a drumhead, taken from â€Å"Bace and Mell ( 2001 ) † , of the advantages and disadvantages of AppIDSs: Advantages: Effectiveness at observing onslaughts without holding to bring forth a immense figure of false positives. The ability to rapidly and faithfully name the usage of a specific onslaught tool or technique, leting decision makers to prioritise disciplinary steps. Track security jobs on a system and bespeaking handling processs. Disadvantages: Signature-based IDS can merely observe onslaughts that they know about. Signatures need to be updated. It is designed to utilize tightly defined signatures that prevent them from observing discrepancies of common onslaughts. Statistical Anomaly-Based IDS Harmonizing to Whitman A ; Mattord ( 2005, p.296 ) , another attack for observing invasions is based on the frequence with which certain web activities take topographic point. Statistical anomaly-based IDS ( Stat IDS ) or behaviour based IDS, collects statistical sum-ups by detecting traffic that is known to be normal ( Whitman A ; Mattord, 2005, p.296 ) . Harmonizing to Ditcheva and Fowler ( 2005, p.1 ) , Abnormal = Suspicious. Stat IDS creates a public presentation baseline. Once this baseline is created, Stat IDS will try web activities at certain intervals and uses this information to compare web activity to the baseline ( Whitman A ; Mattord, 2005, p.296 ) . When this activity is outside the baseline parametric quantities which has been set by transcending it, which is besides known as the niping degree, an qui vive is triggered and the system decision maker is notified ( Whitman A ; Mattord, 2005, p.296 ) . Wagner ( n.d. , p.19 ) , adds that web activity is sporadically sampled and updated to guarantee that the system is trained to pickup newer unnatural activities. And that Disk, CPU, Memory, and web use can wholly be used as a baseline. Advantages And Disadvantages Of Stat IDS Advantages: Detect new types of onslaughts without necessitating changeless updates, Wagner ( n.d. , p.19 ) . Automatically learns, Ditcheva and Fowler ( 2005, p.1 ) . Can be left to run unattended, Ditcheva and Fowler ( 2005, p.1 ) . Detects Novel onslaughts ( and its discrepancies ) , Ditcheva and Fowler ( 2005, p.1 ) . Disadvantages: More overhead and treating than a signature-based system, Wagner ( n.d. , p.19 ) . Susceptible to false negatives, Ditcheva and Fowler ( 2005, p.1 ) . Computation intensive, Ditcheva and Fowler ( 2005, p.1 ) . Log File Proctors â€Å"A log file proctor examines logs from waiters, web devices, and other IDSs for unnatural activity† , says Wagner ( n.d. , p.21 ) . As an advantage, it can scan activity across multiple hosts, whereas to its disadvantage, it requires a batch of disc infinite for log files and operating expense for processing. Decision Idahos are here to remain. However, they remain hard to configure and run and frequently ca nt be efficaciously used by the really novice security forces who need to profit from them most. Due to the deficit of experient security experts, many novitiates are assigned to cover with the IDSs that protect computing machine systems and webs. My purpose, in composing this papers, is to assist those who would take on this undertaking. I hope that in supplying information and advice on the subjects, this papers serves to introduce novitiates with the universe of IDSs and computing machine onslaughts. Reference List Bace, R. , A ; Mell, P. ( 2001 ) . NIST Particular Publication 800-31: Intrusion Detection Systems, National Institute Of Standards and Technology ( NIST ) . Retrieved February 19, 2010, from hypertext transfer protocol: //csrc.nist.gov/publications/nistpubs/800-31/sp800-31.pdf Bace, R. , A ; Mell, P. ( 2001 ) . NIST Special Publication on Intrusion Detection System: Invasion Detection Systems. Retrieved February 21, 2010, from hypertext transfer protocol: //www.bandwidthco.com/whitepapers/nist/NIST % 20800-31 % 20Intrusion % 20Detections % 20Systems.pdf Bowden, E. ( 2007 ) . Network Security Journal: Network-Based Intrusion Detection. Retrieved February 19, 2010, from hypertext transfer protocol: //www.networksecurityjournal.com/features/network-based-intrusion-detection-systems-031607/ Broucek, V. , A ; Turner, P. ( 2001 ) . Forensic Computer science: Developing a Conceptual Approach in the epoch of Information Warfare. Journal of Information Warfare, 1 ( 2 ) , 2. Cole, E. , A ; Ring, S. ( 2006 ) . Insider Menace: Protecting the Enterprise from Sabotage, Spying, and Theft. Syngress Publishing. De Boer, P. , A ; Pels, M. ( 2005 ) . Host-based Intrusion Detection Systems. Retrieved February 20, 2010, from hypertext transfer protocol: //staff.science.uva.nl/~delaat/snb-2004-2005/p19/report.pdf Ditcheva, B. , A ; Fowler, L. ( 2005 ) . Signature-based Intrusion Detection: 6-Sig-based-Detection. Retrieved February 21, 2010, from hypertext transfer protocol: //www.cs.unc.edu/~jeffay/courses/nidsS05/slides/6-Sig-based-Detection.pdf IDS2 ( n.d. ) . Retrieved February 19, 2010, from hypertext transfer protocol: //danielowen.com/NIDS Labib, K. , A ; Vemuri, R. ( 2002 ) . NSOM: A Real-time Network-Based Intrusion Detection System Using Self-Organizing Maps. Retrieved February 19, 2010, from hypertext transfer protocol: //www.cs.ucdavis.edu/~vemuri/papers/som-ids.pdf Laing, B. ( n.d. ) . Intrusion Detection FAQ: How do you implement IDS ( web based ) in a to a great extent switched environment? Retrieved February 19, 2010, from hypertext transfer protocol: //www.sans.org/security-resources/idfaq/switched.php McKemmish, R. ( 1999 ) . What is Forensic Calculating? : Tendencies and Issues in Crime and Criminal Justice. CERT Guide to System and Network Security Practices. ( 2003 ) . Retrieved February 20, 2010, from www.cert.org/security-improvement/ Rowlingson, R. ( 2005 ) . NISCC Technical Note: An Introduction to Forensic Readiness Planning. Retrieved January 27, 2010, from hypertext transfer protocol: //www.qinetiq.com/ Tan, J. ( 2001 ) . @ interest, Inc. : Forensic Readiness. Retrieved January 27, 2010, from hypertext transfer protocol: //mail1.sgp.gov.ar/webs/textos/forensic_readiness.pdf Wagner, R. ( n.d. ) . Intrusion Detection Systems ( IDS ) . Retrieved February 21, 2010, from hypertext transfer protocol: //www.cse.ohio-state.edu/~romig/rwagner-ids.pdf Whitman, M. E. , A ; Mattord, H. J. ( 2005 ) . Principles of Information Security. Thomson Course Technology.

Wednesday, December 4, 2019

Climate Archive System

Question: What is the Climate Archive System ? Answer : Introduction Long-term datasets have become a focus for climate research since they are essential for studying the variability and extremes in weather and climate. The overall importance of climate data rescue and efficient climate data management is accepted widely. Computer technologies are essential tools for processing climatological data and storing the huge amount of meteorological measurements (Ananta et al., 2013). National Center of Meteorology and Seismology (Climate department) in UAE aims to gather and store all meteorological data recorded by wide network of weather stations in unified climatological database structure such as: Air Temperature, Air Pressure, Relative Humidity, Solar Radiation and other relevant data (Brandao, 2015). The report is prepared for the project developed using data mining techniques for forecasting the weather conditions, collects all the statistical data of the climate condition, and prepares a yearly report for the specified location. To store and manage climatological data in database server, the project incorporates implementation of CLASYS (Climate Climate Archive System). CLASYS (Climate Archive System) is a Desktop Architecture that works through a simple user-friendly interface to support the storage and management of all meteorological data. The data is stored and managed in one unified structure based on Microsoft SQL Database Server CLASYS performs data retrieval and analysis. Data that are already in digital form (Electronic format) can be readily ingested directly by the system (Data Import). Non-digital records from the original observation books are generally digitized during an entry process with a minimum of error since accurate climate data is the first prerequisite for basing climate related decision making on. The system is being designed for validation and removal of erroneous data as they are entered or imported. CLASYS detects likely and manual errors automatically by establishing a set of quality control procedures (Chung, Theng Seldon, 2013). Data in digital form can be exported from the system for further usage such as report maki ng, weather forecasting, and others. In the literature review section, existing climate data storage and management systems are described such as CLISYS (Meteo France MFI), CLIWARE (Russian Federation), CLIMSOFT (Zimbabwe-Guinea-Kenya-Metoffice), JCDMS (Jordan), CLDB (Slovakia - MicroStep-MIS), and CLICOM (FREE WMO). These systems are demonstrated for showing their limitations, challenges and comparison with each other; so that importance of CLASYS can be established. The project is developed using data mining techniques, autonomous error-checking of meteorological data, and decision tree algorithm. The Scrum project lifecycle is used for developing the project, and a project schedule is created for scheduling the activity incurred for the development of the project. For the storage of the weather condition data, the algorithm is prepared to combine data mining along with decision tree. CLASYS performs management of climatological data such as manual and automatic check of erroneous data to resolve data flaw and importing external data in many formats. Literature Review In this section, the researcher tends to choose over some existing Climate Data management systems. Existing climate data management systems are comparatively demonstrated in the section for studying the limitations and gaps exist in climate data handling process (Cinquini et al., 2014). Identified systems are CLISYS (Meteo France MFI), CLIWARE (Russian Federation), CLIMSOFT (Zimbabwe-Guinea-Kenya-Metoffice), JCDMS (Jordan), CLDB (Slovakia - MicroStep-MIS), and CLICOM (FREE WMO). In this project, the proposed system is expected to outreach the identified limitations in literature review, so that CLASYS can be stated as important for elimination and mitigation of limitations. Clisys This particular system is effective for understanding and tracking historical climate data in real time. This system is popular for anticipation of weather and recommendations for change of climate. CLISYS can carry out analysis for weather condition prediction so that certain region or area residents can be alerted. Moreover, CLISYS helps as a decision-making tool for residents and users (Desai, 2016; Elliff et al., 2017). It can securely store historic data and real time climate information, stores precise and accurate data in databases, ensures quality controlling in collected data, and can generate substantial reports with statistics. CLISYS is a web-based architecture with user-friendly interface offering instant access to data management and system administration. It has a unified storage structure helping to ensure centralized databases and unique information storage (CLISYS - CDMS., 2017). CLISYS operates with reliable monitoring system and have capability of storing past, present, and real-time climate data. WMO evaluated CLISYS and declared fully compatible with WMO practices and recommendations. However, Feris, Zwikael and Gregor (2017) opined that CLISYS could not accept several data formats while taking raw data from users. This is identified as a limitation for climate data analysis. Cliware CLIWARE is mainly developed for handling and resolving hydro-meteorological data management while processing in different levels. CLIWARE is developed based on module base so that different climate characteristics can be assessed and important and derived information can be forwarded to client (CliWare System., 2017). CLIWARE can generate hydro-meteorological data, various climatic characteristics, database of hydro-meteorological data and metadata, and sends relevant information to customer. CLIWARE allows to process different operational data such as synoptic data, ship synoptic data, upper-air data, climate data, oceanographic data Batey, cleaver, and buoy (Hobday et al., 2016). System generates climate characteristics and allows user to download from external sources. Russian Federation proposed the tool with web-based architecture alongside database server, application server with J2EE standard, dynamic web server, and client software. However, Horta, Georgieff and Aschero (2015) suggested limitation identified as CLIWARE cannot detect errors in data. It completely relies on user input through user interface, and then it automatically generates reports, charts, and graphs. Again, the operation plan of CLIWARE is dependent over archived data, past climate datasets from database server. In case, the stored database contains redundancy and errors in climate data; then CLIWARE cannot remove them as well (Hossny et al., 2013). Therefore, these limitations are managed by the end-users so that CLIWARE can operate with suitable efficiency and effectiveness. Climsoft This system is a software suite that stores climate data in flexible and suitable manner so that user can extract useful information easily. CLIMSOFT is developed for certain companies who wish to generate reports and analysis over climate in certain regions. CLIMSOFT helps to store the historical climate data in computerized format (Climsoft Home., 2017). CLIMSOFT followed WMO Climate Data Management System Specifications and this software suite works properly with climate data. It can apply e-SIAC statistical approach for detailed analysis of weather condition at will of end-users. This software suite is popular in Zimbabwe, Guinea, and Kenya for climate data storage and extraction. However, Imoto, Carneiro and Avila-da-Silva (2016) claimed that CLIMSOFT is unable to keep collected climate data with security, sometimes, data loss can happen in this software suite. CLIMSOFT cannot accept different formatted data from end-users and it cannot remove flaws from collected climate and weather information. Jcdms JCDMS can perform several types of work such as previous paper data key-entry, current Climate Observation data entry, different data format importing, data validation and quality control. JCDMS can manage and re-organize data sets along with archiving, export, and analysis feature (JORDAN METEOROLOGICAL DEPARTMENT AMMAN-JORDAN., 2017). Furthermore, JCDMS can put climate data in usable format; it operates in Windows NT /2000 Server, Workstations WIN95/98/NT/2000, Local area network (LAN), Oracle 8 or higher (RDBMS), and Oracle Tools (Developer 2000). JCDMS requires personnel expertise level to be information technology knowledge, experience in ORACLE RDBMS, ORACLE tools, and climate data management (Kaur Sengupta, 2013). JCDMS is incorporated with user-friendly, multiple user access, GUI interface, higher storage capacity, Validation and Quality Control and direct connect to GIS. Main limitations in JCDMS are it can validate the climate data and cannot remove the errors in collected. Therefore, JCDMS is developing error removal process for better and convenient usage. limatological database CLDB is a popular database for Slovakia - MicroStep-MIS; inside the Climatological database (CLDB), the previously mentioned user-friendly structure depends on SQL Database Server (MicroStep-MIS - Climatological and integrated Environmental Database (IMS CLDB and EnviDB)., 2017). Standard information depends on SQL dialect for storage of climate data. The certification of data storage quality is the business demonstrated Oracle Database Server, the server is essential for database innovations. CLDB depends on WMO suggested hones regarding single climatological information preparing (Hobday et al., 2016). It takes after the WMO recommendation of an RDBMS (Relation Database Management System) application with wide use in climatology (World Climate Program endeavours concerning new Climate Data Management Systems - CDMSs). The Extraordinary preferred standpoint of CLDB is measured engineering, which gives end client probability of point-by-point customization. End client can indicate ex tra nonstandard info and yield modules. Modules can be effortlessly executed and added to any current or future establishment (Franco et al., 2014). A standout amongst the most intriguing expansions offered is moving up to the natural database (radiation and air contamination checking). Clicom CLICOM is a tool for storing climate data, supporting different data inputs, and other additional features. CLICOM stores different types of data such as observed data, meteorological phenomena, inventory of missing data, rainfall gauge measurements, and others (CLICOM., 2017). CLICOM accepts definition of observed data such as temperature, pressure or wind direction. CLICOM can accept manually typed data and climate information so that users can easily put information into analysis. CLICOM enables automatic import from text files for handling climate data with better analysis. Moreover, the main limitation in CLICOM is identified that it cannot accept several formats of data into consideration for analysis. Clasys Development Importance and Approach The cost for the development of the project will be required to be estimated before starting the development process. The cost could be calculated after a successful analysis of the requirement and the specification for the project (Mansor et al., 2016). The prediction algorithm could be applied periodically to the data collected from the CLDB and for storing the result in the database of the system. The system should display the values and highlight the areas on the map for which the prediction is made. The system should be prepared with the application of interactive animation and effects for making the interface interactive and the user can get information about the present and the future climate condition of the selected location (Lagerberg et al., 2013). A language preference can also be added to application of language translation tool that can be selected for changing the preference of the user. The information system developed should produce graphs and maps for the climate co ndition of the selected region. The actors and the goals of the user are also analysed, and it has been found that the main actors are the users (Registered and Unregistered), database, Graph plotter, Historical data provider and the system administrator (Feris, Zwikael Gregor, 2017). The admin also has the authority of clearing the data that is fetched from the database of CLDB. The admin can log out other users using the system and track the usage and the search pattern of the users using the system. The project should be prepared after a detailed analysis and research, firstly a high level architecture design in created. The data mining technique is applied to the collection of the historical data and collecting different components for the development of the project. The main components of the project are as follows: Collection of Data: The historical data are fetched and stored in the local database for the specific region Cleaning of the Data: the fetched data are cleaned, and the data that have missing components are removed (Sokmen ebi, 2017). The duplicate entries are found in the database, and they are deleted for increasing the efficiency of the system Selection of the Data: A requirement analysis is done, and the data required for the proper running of the query are analyzed, and the relevant data are retrieved from the system. Transformation of data: The gathered data are transformed in this stage that is accepted the form of the data mining. Data mining: The algorithms are selected and used for analysing the meteorological datasets that are used for creating interesting pattern for studying (Kaur Sengupta, 2013). Problem Statement and Scope In this project, the primary challenges that should be tackled are identified as to let the system removing erroneous data, data validation, and import external files in many format. Climate department already have climate Database Management System to receive meteorological data from weather stations (Lagerberg et al., 2013). However, in current context, there is no autonomous management of data, automatic error checking in data; henceforth, the climate department personnel had to check and manage data manually. Therefore, the problem in existing climate databases is storing erroneous data without effective validation and checking before storage. In this manner, sometimes, the climate data cannot be managed as per weather forecasting reports (Mansor et al., 2016). Furthermore, climate department needs to input climate data manually in climate databases along with checking data and maintaining specific format. It is quite tiresome to import sensitive climate data manually, checking t hem and processing them as well. In this project, the problems are identified as following: To validate and check climate data automatically To remove the incorrect and invalid data from the databases automatically To import data from external sources such as document, text files, spreadsheet, and others along with different data formats Problem scope is defined to be assessing the risks and certain issues that can make the system vulnerable to some consequences. Therefore, to mitigate the risks and issues, proposed CLASYS (Climate Archive System) will contain: Table for weather stations: This table will contain weather station data such as wind speed, wind direction, air temperature, solar radiation, relative humidity and others (Sampaio Franco et al., 2014). This data will be fed through CLASYS for checking errors and validation before storing them in databases. Table for variables: To store the collected data, table of variable is created. This table will store the weather data received from the stations temporarily for management. The system administrators have the responsibility of reporting the historical weather data and create status for the created report (Sokmen ebi, 2017). The main functional requirement of the project is to allow the system administrator to add historical data of the weather. Table for users: The registered users can search the system get a future prediction of the weather condition of the selected location. The alert message can be sent to the user if there is a sudden change in the current weather condition or emergency arises (Turner, 2015). The visitors are given limited functionality and they can check the status of the weather and can register into the system for getting updates at a regular interval of time. Table for quality control: Quality check of collected data is crucial as management and storage of climate data should be flawless. The system should do erroneous data removal from collected data before storing them in databases. The system can provide better visibility of data so that weather forecasting can be performed with detailed analysis. The graph plotter has the responsibility to plot sketches of the predicted weather on the map. The area where the weather is searched is highlighted using different colors to make the system convenient for usage. Table for import external data: Table for several formatted data helps to manage different electronically formatted climate data and store them within database regardless of data flaw and loss. 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