A Computer Based Information Systems With Diagnostic...

A Computer Based Information Systems With Diagnostic...
Abstract
A number of computer based information systems with diagnostic capabilities have been developed
for medicine. Quick Medical Reference (QMR) is a widely used program. Here are the key features
of QMR and report on their study of its effectiveness as a diagnostic tool. After investigating how
frequently the correct diagnosis would appear among the 5 highest ranked diagnoses generated by
QMR. QMR is a computer program for internal medicine. It can generate a differential diagnosis
from clinical information entered into its program, offer information on over 600 diseases, describe
associated disorders and complications of diseases, offer strategies to confirm or exclude disorders,
and provide simulated cases for educational purposes.
Introduction
QMR:
Developed out of INTERNIST–I, Quick Medical Reference (QMR) is an in–depth information
resource that helps physicians to diagnose adult diseases. It provides electronic access to more than
750 diseases representing the vast majority of the disorders seen by internists and physicians in daily
practice.
QMR uses more than 5,000 clinical findings to describe the features of diseases in the QMR
knowledge base. Findings include medical history, symptoms, physical signs, and laboratory test
results. Laboratory test results are subdivided into three categories based on increasing levels of cost
and invasiveness. QMR findings represent abnormal conditions, e.g., "Abdomen Pain Severe" or
"Blood Hepatitis B Virus By
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Describe The Various Types Of Computer-Based Information...
Assignment–1
1. Describe the various types of computer–based information systems in an organization
2. What are the benefits and challenges of implementing knowledge management systems in
organizations
3. Provide examples of different ways that organizations make use of BI
Types of Computer Information Systems
There are four basic types of computer–based information Systems: Transaction Processing Systems
(TPS) Record day–to–day transactions such as customer orders, bills, inventory. Helps supervisors
by generating databases needed for other information Systems. Examples: recording customer
orders, bills, inventory levels, and production output. Management Information Systems (MIS)
Summarizes the detailed data of the transaction processing system. Produces standard reports for
middle–level managers. Examples: Production schedule and budget summaries. Decision Support
Systems (DSS) Draws on the detailed data of the transaction processing system. Provides a flexible
tool for middle–level managers for analysis. Examples: Analyzing the effects of events such as
strikes, rising interest rates, etc. Executive Support Systems (ESS) Presents information in a very
highly summarized form. Combines the internal data from TPS and MIS with external data. Helps
top–level managers oversee operations and develop strategic plans. Examples:

Advantages And Disadvantages Of Handcrafted Rules And...
NER has reached maturity for many languages (e.g. English and French) but Arabic NER still attract
researchers for more enhancements for the task.
In literature, NER approaches have been classified into two main streams: handcrafted rules and
machine–learning (ML) based. ML itself is classified into supervised, semi supervised and
unsupervised ML.
The approaches that have been encountered for Arabic NER are reviewed below.
2.1 Handcrafted Rule Based NER
The Rule based approach, also known as knowledge engineering approach, relies on grammar rules
coming from the linguistic knowledge and heuristic rules to identify names, such rules are
implemented as regular expressions or finite state transduction based grammar for pattern matching.
In ... Show more content on Helpwriting.net ...
Zaghouani et al. (2010) adapted the Europ Media Monitor (EMM) platform by introducing three
components, i.e. preprocessing, lookup full names and local grammar to recognize unknown names,
the main difference between this approach and others that they used language–independent rules
along with the language dependent ones. The evaluation was made over a corpus compiled and
annotated from two newspapers ( Assabah and Alanwar newspapers14) . The overall F–measure
achieved was 74.95%.
RENAR is the same system but had been renamed after two years of introducing the initial
approach,it was evaluated over the ANERcorp dataset. The aim of this evaluation is to compare the
performance of this method with other machine learning based studies (such as Benajiba and Rosso
(2007)). RENAR outperforms other systems for LOC NEs, scoring an F–measure of

Modern Day Commercial Firms Have A System Of Computer...
Background to the Study Many modern day commercial firms have a system of computer based
network to track the activities of their employees at the workplace. Employers can track the
emailing and browsing history alongside any other activity carried out by an employee using
computers even if they clear the history (Reynolds, 2011). Companies are on the run to come up
with strict policies to track the use of the computers among employees. Some firms argue that
computer based monitoring is important although it is quite expensive to install and maintain (Hugl,
2013).
The fact that the internet is becoming one of the major business components, it has become critical
for firms to monitor how employees use it. Research indicates that a larger percentage of employers
monitor how their employees use the internet while at work. Over the last one decade, the
percentages of employers who have restricted their employees' access to the company website have
increased significantly. They prefer computer based monitoring arguing that computers can handle a
large volume of data. Cangemi (2012) adds "CM systems use automated advanced analytics to sift
through the large volumes of structured data, such as financial transactions, that comprise a large
part of their big data" (p. 35). According to them, computer monitoring has become critical to reduce
cases of critical information from the company leaking to unwanted third parties (Lyon, 2008). The
rise of the internet has brought a chain of

Feature Selection Based On Hybrid Technique
Feature Selection Based on Hybrid Technique in Intrusion Detection KDDCup's99 dataset Pavan
kaur Dr. Dinesh kumar M.tech–IT Associate Professor Research Scholar Department of CSE GKU,
Talwandi Sabo(Bathinda) GKU,Talwandi Sabo(Bathinda) Psran35@gmail.com Abstract :
Interruption location has turn into a basic segment of system organization because of the
immeasurable number of assaults relentlessly debilitate our PCs. Customary interruption recognition
frameworks are restricted and do not give a complete answer for the issue. They hunt down potential
noxious exercises on system traffics; they once in a while succeed to discover genuine security
assaults and oddities. Nonetheless, much of the time, they neglect to identify noxious practices
(false negative) or they fire alerts when nothing incorrectly in the system (false positive). Moreover,
they require comprehensive manual preparing and human master obstruction. Applying Data Mining
(DM) strategies on system movement information is a promising arrangement that helps grow better
interruption identification frameworks. Experimental results on the KDDCup'99 data set have
demonstrated that our rare class predictive models are much more efficient in the detection of
intrusive behavior than

Computer Based Information System
Home > Management Information Systems > Computer Based Information Systems and it's
Types
Computer Based Information Systems and it's Types
Computer Based Information System:
Computer Based Information System (CBIS) is an information system in which the computer plays
a major role. Such a system consists of the following elements: * Hardware: The term hardware
refers to machinery. This category includes the computer itself, which is often referred to as the
central processing unit (CPU), and all of its support equipments. Among the support equipments are
input and output devices, storage devices and communications devices. * Software: The term
software refers to computer programs and the manuals (if any) that support them. ... Show more
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Decision support systems assist managers who must make decisions that are not highly structured,
often called unstructured or semi–structured decisions. A decision is considered unstructured if there
are no clear procedures for making the decision and if not all the factors to be considered in the
decision can be readily identified in advance. Judgement of the manager plays a vital role in
decision making where the problem is not structured. The decision support system supports, but
does not replace, judgement of manager.
4. Office Automation Systems
Office automation systems are among the newest and most rapidly expanding computer based
information systems. They are being developed with the hopes and expectations that they will
increase the efficiency and productivity of office workers–typists, secretaries, administrative
assistants, staff professionals, managers and the like. Many organisations have taken the First step
toward automating their offices. Often this step involves the use of word processing equipment to
facilitate the typing, storing, revising and printing of textual materials. Another development is a
computer based communications system such as electronic mail which allows people to
communicate in an electronic mode through computer terminals. An office automation system can
be described as a multi–function, integrated computer based system that allows many office
activities to be performed in an electronic mode.
Categories of different

Software Design Of A Computer Based System
A key requirement of the software design of a computer–based system is to transform basic
requirements into an architecture that describes the software 's top–level structure and identifies its
components. Accomplishment of this requirement is through architectural design, providing a
blueprint for developing the framework of the software (Mattsson, Lundell, Lings, & Fitzgerald,
2009). The establishment of the framework involves examining the software requirements document
and designing a model for providing necessary implementation details. The details specify
components of the system along with all inputs, outputs, functions, and the interactions between the
components. This paper includes a description of the architectural design of a computer–based
system that has transform characteristics, and includes a data flow diagram with process narrative,
and evaluation of the architectural design. Further, an assessment of the structuring requirements
associated with software architecture is included.
Architectural Design & Structure An architectural design performs key functions, and is of crucial
importance in software engineering during the phase of software development where the essential
requirements of reliability, cost, and performance are determined. Architectural design provides the
definition of the abstraction level at which the software design specifies both the functional and
performance behaviors of the system, and the guidelines for enhancing the system by

The Growing Threat of Computer Crime Essay
Abstract
Computers have been used for most kinds of crime, including fraud, theft, larceny, embezzlement,
burglary, sabotage, espionage, murder, and forgery, since the first cases were reported in 1958. One
study of 1,500 computer crimes established that most of them were committed by trusted computer
users within businesses; persons with the requisite skills, knowledge, access, and resources. With the
arrival of personal computers to manipulate information and access computers by telephone,
increasing numbers of crimes––electronic trespassing, copyrighted–information piracy, vandalism––
have been committed by computer hobbyists, known as "hackers," who display a high level of
technical expertise. For many years, the term hacker defined ... Show more content on
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This is evident by the frequency of reports in the local media. Cash is the most vulnerable asset as it
is the easiest for the perpetrator to convert to personal use. Firms most vulnerable to theft of money
are firms that must rely on one individual to perform the duties of office manager and bookkeeper.
Having more than one employee in the office provides an opportunity to effect certain internal
controls, particularly separation of duties. Small business owners should review their insurance
coverage for employee dishonesty. While there are no standards to determine precisely the amount
of coverage necessary, the marginal cost of adding an extra $1,000 of coverage decreases as the
coverage increases. A business owner should consult with an insurance agent and err on the side of
caution, just to be safe.
Although theft of money is a major subject when speaking of computer crime, there are also many
other areas to be concerned about. Some of the computer crimes for the 21st century will include:
Communication crimes (cellular theft and telephone fraud).
Low–tech thieves in airports and bus terminals use binoculars to steal calling card access numbers.
Thieves will park their vans along busy interstate highways and use specialized equipment to steal
cellular telephone access codes from the air. This is just the tip of the "iceberg".
Business. Most banking today is

The Human Resource Development Partner And Training Manager
As the human resource development partner and training manager, I was contacted by JetBlue to
develop a detailed lesson plan for their newest addition to their family. JetBlue recently hired thirty
new reservation agents to help with their growing business. A lesson plan is a detailed plan of action
to guide the trainer throughout the process that intends to take the trainee from step A to Z. This plan
must be developed in advanced so that the trainer is prepared for the information that must be taught
including: the content to be taught; how much time is required for each lesson; what method will be
used to teach the information; what type of training materials are needed; the location of the
training; and how the training will be evaluated (Werner & DeSimone, 2012). Before the lesson plan
can be developed, information is needed related to the organizational history of JetBlue along with
the job responsibilities for the reservation agents. JetBlue Airlines, the fifth largest in the United
States, houses their main headquarters in Long Island, NY with corporate offices residing in
Cottonwood Heights, Utah. JetBlue was founded by David Neeleman in 1998, and currently uses
Sabre reservation systems to book flights to ninety–seven destinations in the US, Central America,
Mexico, Caribbean, and South America (Snyder, 2010). "JetBlue inspiration starts here" (Flying on
JetBlue, n.d.) is their motto, and it reflects their mission statement of "Inspiring humanity a single
action

Advantages And Disadvantages Of Computer Based Accounting...
This is the first type of accounting system. It utilizes paper–based journals and ledgers. Nowadays,
Computer–based transaction systems replaced some paper records into computer records. Manual
system is labor intensive for this system relies on human processing. Because manual system relies
on human processing, they may be prone to error. Organizations employ multiple forms of
information technology in their accounting information system. Because of the advancements in
information technology computer–based transaction system were created. In this system, accounting
data are kept separately from other operating data. At this point, there is a greater degree of
compartmentalization of work in order to preserve the integrity of accounting information ... Show
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This is consisting of modules that deal with the business accounting systems. A simple accounting
package might also contain one module or also referred to as stand–alone module. But most of the
time, it will consist of several modules. Examples of this are the Quick Books and Peachtree.This
system reduces inefficiencies and information redundancies. Relational database systems such as
enterprise resource planning (ERP) depart from the accounting equation method of organizing data.
This system captures both financial and non–financial data, and then it stores that information in the
data warehouse. The advantages of this system include recognition of business rather than just
accounting events; the support in the reduction in operating inefficiencies and; the elimination of
data redundancy.For an accounting system to be considered as effective it must meet the basic
objectives of information systems. The first objective is that they must pass the cost benefit principle
or cost benefit relationship. Financial information is not free, other companies even spend millions
every year just to gather and organize financial information to assemble into their financial

Decision Support Systems : An Interactive Computer Based...
Decision Support Systems: Decision support system is an interactive computer based support system
that aids decisions making in an organization. It helps any organization or even a small sized
business in decision making process. An appropriately planned Decision Support System is an
intuitive programming based framework expected to help leaders gather valuable data from crude
information, records, individual learning, and/or plans of action to recognize and take care of issues
and decide. This can be completely computerized, human or both. DSS particularly concentrates on
components which make them simple to use by non–computer person 's in an intuitive mode. DSS
stresses adaptability and flexibility to oblige changes in the earth and the choice making
methodology of the client.DSS is more helpful in unclear and not well structured problems that any
management in an organization usually face. DSS incorporates learning based frameworks. An
appropriately planned DSS is an intelligent programming based framework proposed to help leaders
arrange valuable data from a blend of crude information, records, and individual learning, or plans
of action to recognize and take care of issues and decide. Run of the mill data that a choice bolster
application may assemble and present incorporates. Inventories of data resources (counting legacy
and social information sources, solid shapes, information distribution centers, and information
stores), relative deals figures between one period

Intrusion Detection System For A Network And Deal With...
INTRUSION DETECTION SYSTEM
Rohit Mavle,Akshay Bhand, Akansha Kedari
Department of Computer Engineering,
K. C. College Of Engineering and Management Studies and Research durveshkambli@gmail.com
navnitdhyani@gmail.com tejaisbest@gmail.com
ABSTRACT
There are various issues in intrusion detection system. It must detect the malicious activities going
on in a network and deal with the enormous amount of network traffic. In this paper,things like
accuracy and efficiency using CRFs and Layered Approach have been addressed.
The CRFs reduce the number of false alarms thus improving the attack detection accuracy,while the
overall system efficiency can be improved using Layered Approach.Thus, an obvious way it to sum
them up for building a system that accurately detects attacks.Four attack layers are selected related
to the attack groups(U2R, DoS, R2L, and Probe) and perform feature selection for each layer. The
results from individual classifiers at a layer are not combined at any later stage in the Layered
Approach, hence,we can block the attack at the detected layer.
1. INTRODUCTION
Intrusion Detection System (IDS) is a type of security management system for computers and
networks. An ID system gathers and analyzes information from various areas within a computer or a
network to identify possible security breaches, which include both intrusions and misuse functions,
does

Network Based Intrusion Detection Systems ( Idss )
Abstract: Providing security in a distributed system is important as cloud computing provides
variety of convenient services. IDS implementation in cloud requires an efficient, scalable and a
constructive approach. Many Network–based intrusion detection systems(NIDS) are used for the
reception of packets from the cloud, but those systems possess lower detection rate, high false
positive rate and they fail to resist single point attack. I would like to propose one method which I
encountered and found out to be efficient compared to other methods. This unique model has
multiple intrusion detection systems (IDSs) that are deployed in each layer of the cloud
infrastructure for protecting each Virtual Machine against threats. Another catching feature is that of
cloud alliance concept which exchanges mutual alerts to resist the single point attack of failure.
Introduction Cloud Computing The term cloud is analogical to Internet. Similarly cloud computing
is a model for delivering information technology services in which resources are retrieved from the
internet through web–based tools and applications, rather than a direct connection to a server.(Corey
2008) Figure 1: Overview of Cloud Computing, Source: Sam Johnston,
"http://en.wikipedia.org/wiki/File:Cloud_computing.svg" Cloud computing is Internet based
computing wherein the virtual shared servers provide infrastructure, platform and various resources
including customer hosting as a service on pay–as you–use basis. Figure

Computer-Based Career Information Systems Essay
Computer–Based Career Information Systems
The adage "information is power" can certainly be applied to the marriage of career information
with computers. In an era that is characterized by a rapidly changing employment and occupational
outlook, the ability to access computerized career information has been empowering to both youth
and adults (Bloch 1989; Tice and Gill 1991). Defined as "all that people need to know to make
choices and take action . . . in relation to their paid or unpaid occupational activities and in relation
to their preparation for these activities" (Bloch 1989, p. 120), career information includes
knowledge about occupational areas and specific jobs; information about career preparation and
where to obtain ... Show more content on Helpwriting.net ...
Predictions about the future of CCIS are presented in conclusion.
Career Information Systems: An Overview
The best known computer–based career information systems are the state–based career information
delivery systems (CIDS). Serving over 9 million customers yearly at more than 20,000 sites, CIDS
operate in 48 states and provide information about occupations and educational programs within that
state (Mariani 1995–96; National Occupational Information Coordinating Committee 1996).
Although CIDS have been developed by a number of different vendors and customized for
particular audiences, they share the following core features (ibid.):
Assessment. Most CIDS now have one or more online tools that help users assess their values,
interests, skills, aptitudes, or experiences as well as the characteristics they expect from a job. These
assessments help users learn about themselves and the qualities they might prefer in a career. A
relatively new feature of CIDS, skills assessments have proven especially helpful to experienced
workers who need to find a new career.
Occupational Search. The occupational search feature allows users to match personal characteristics
with compatible job and career possibilities. Some occupational searches are based on the results of
the assessments, but, in others, the user selects and rates search variables that are then used to
generate a list of occupations. Users may also simply access an index of occupations

How A Socially Constructed Knowledge System
Society is viewed as the collective thoughts, ideals and ways of life held and maintained by a group
of individuals. Often these beliefs and practices of different societies are the result of a shared
perspective or shared knowledge. However, with different individual components formulating the
basis for a society, there is question to whether the shared or collective cognition is able to shape the
way individuals themselves process information. In understanding the impact of how a socially
constructed knowledge system can shape the individual's own knowledge, I will invoke the
reasoning of two separate areas of knowledge, specifically the humans sciences and ethics, that deal
heavily with the human experience.
The Human Sciences, as an Area of Knowledge give an extensive look into how humans interact
and a greater insight into the prescribed title. Business management as a subset on the human
sciences brings forth the knowledge–sharing pathway between the individual and the business or
organization. Yet, assuming there is a pathway, is there a standard direction in which this pathway
flows? Is shared knowledge what shapes the individual? The World Bank published an article
detailing the process of sharing information and knowledge, titled the "Knowledge Exchange"
(Kumar). It outlines an example in Tanzania where the child mortality rate was extremely high and
the government wanted to find a way to lower it. The Tanzanian people themselves did not have the
answer and thus

Growing Threat of Computer Crimes
Running head: THE GROWING THREAT OF COMPUTER CRIME The Growing Threat of
Computer Crime Diana Ritter Baker College of Cadillac May 9, 2001 Abstract Computers have
been used for most kinds of crime, including fraud, theft, larceny, embezzlement, burglary, sabotage,
espionage, murder, and forgery, since the first cases were reported in 1958. One study of 1,500
computer crimes established that most of them were committed by trusted computer users within
businesses; persons with the requisite skills, knowledge, access, and resources. With the arrival of
personal computers to manipulate information and access computers by telephone, increasing
numbers of crimes––electronic trespassing, copyrighted–information piracy, vandalism––have been
... Show more content on Helpwriting.net ...
Convicted computer hacker, John Lee, a founder of the infamous "Master's of Deception" hacker
group stated that he could change credit card records and bank balances, get free limousines,
airplane tickets, and hotel rooms (without anyone being billed), change utility and rent rates,
distribute computer software programs free to all over the internet, and easily obtain insider trading
information. Imagine.........this is just one person. Think of all the hundreds of "hackers" that are out
there. Computer stalking. One type of computer criminal rapidly emerging is the "cyber stalker".
One such stalker, the pedophile, surfs the net looking to build relationships with young boys or girls
and then sets out to meet them in person to pursue his/her sexual intensions. This type of activity
also leads to sellers of child pornography over the internet. Virtual crimes. Stock and bond fraud is
already appearing on the internet. Stocks and bonds that appear on the market are actively traded
(for a short period of time) and then disappear. These stocks and bonds are nonexistent–only the
electronic impulses are read. One must note, however, no matter how clever the hacker, the most
serious security threat in most enterprises is password theft. Password stealing is the "holy grail" of
hacking. Once a username/password combination has been found, the hacker has free rein to exploit
that user account. Firewalls, intrusion detection

Advantages And Disadvantages Of Computer Based Information...
Information system can be categorized into two (2) categories which are manually and
automatically. Usually, manual is a system where is all the information will be written and stored in
different files. Manual system also known as non–computerized information system. It is using the
old style that deals with papers and reports. However, the manual system in managing information is
not an efficient method. It consumes a lot of time to finding and modifies the available information.
In order to eliminate those issues, a new system is created which known as Computer–based
Information System (CBIS). This is an information system that is based on computer hardware and
software technology for processing and disseminating the information. The integration ... Show
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This system consists of the following components:
a) People
Every CBIS needs people if it is to be useful. Often the most important element of the CBIS is the
people. People probably the components that most influence the success or failure of information
system. There is two types of people that involves in using information system, where is end user
and IS Specialist.
End users are also called as users or clients. There are people who use an information system or the
information it produces. They can be anyone accountants, salespersons, engineers, clerks,
customers, or managers. Most of them are information system end users. For IS Specialists, they are
people who actually develop and operate information systems itself. They include systems analysts,
programmers, testers, computer operators, and other managerial, technical, and clerical IS
personnel. Essentially, systems analysts will design information systems based on the information
requirements of end uses. The programmer prepares computer programs based on the specifications
of systems analysts, and computer operators operate large computer systems of

The Internet Is Becoming A Threat For Civil Framework
IT Systems and many other networking technologies have controlled a large section of our lives. A
substantial amount of people rely on a form of these technologies in day to day life.
Communication, transport, leisure, workplace, health and many other areas are now very reliant on
these newer networking technologies. This has now become a threat to civil framework and has
shown us how vulnerable the systems in place have become. For example as the use of emails has
grown there has been an evolution in malware and viruses which attach to emails without the
receiver even noticing. In this modern day e–commerce which relies on computer systems for
transactions to take place and has become a virtual marketplace and allows businesses to have
online stores which makes it accessible for the customer. Customers can now buy services and
goods without having to leave their homes. "While many computer systems collect audit data, most
do not have any capability for automated analysis of that data" [Anderson, et al, 1995]. "The Internet
is becoming increasingly dangerous; not only for large companies, but smaller networks are also
being targeted by malicious activity" [Overall statistics for 2014]. Many of the technologies used
within these systems are now being exploited by criminals trying to access information and perform
other criminal activities. The main reason for this is because most of the infrastructure in place is
controlled by IT systems and the security systems in place

Computer Based Systems And Its Effects On The Workplace
Introduction The use of a timeclock to monitor only select employees negatively impacts the
workplace, as it creates an environment that lacks trust and causes morale to plummet. Even so,
many good–intentioned managers implement timeclocks as a way to manage some, or all
employees, believing this will be a way to keep employees honest as well as become a money–
saving endeavor. What they fail to realize is that it can actually cost the company in several ways; it
may lead to financial loss for the company in unearned wages and can be the cause of losing quality
employees. Punching a timeclock is not a new idea. The original "Bundy" timeclock was patented in
1890 by Willard Le Grand Bundy in Auburn, New York. Today, computer–based systems are used in
conjunction with magnetic stripe cards, barcodes, RFID (radio–frequency identification) chips, and
even biometric scans to monitor the coming and goings of employees. (Wikipedia, 2015) The clocks
are meant to encourage promptness and decrease unwarranted overtime, but some employees feel
singled out and that they are being "punished" for the indiscretions of others. Dee Haverrn recently
posted an online discussion about being made to clock in as a Registered Nurse, "I resent being
treated like a factory worker." (Haverrn, 2007) Many HR experts and employees agree that salaried
exempt employees may feel micro managed and discouraged when made to punch a timeclock.
Applying uniformity and reason to policy

What Are The Advantages And Disadvantages Of A Computer Test
COMPUTER OR PAPER? According to Enoch Morrison, even if computers are a great help to the
students' examination, there are some people who are still not used to using it for taking tests. There
are advantages and disadvantages when using it. For example, its advantage may be the test could be
arranged by the professor or teacher according to its difficulty like starting off an easy one in the
first question, then it will get difficult by the time the test go to the last question as it will save time
and the student won't get anxious or stressed. Another one that computer based testing is useful or
helpful for correcting grammars, checking the spelling, determining if there is wrong in the structure
or placement of the sentence. One of its disadvantage is how students get their answers for the
exams, it could be from the internet or advanced software tools. The difference between using
computer ... Show more content on Helpwriting.net ...
Psychology, Mathematics, and Ergonomics were one of the areas where the comparability of paper
based testing and computer based testing was made but few studies looked into this issue in the field
of language assessment. Some studies have revealed that there is a significant difference between
the two testing modes (Pomplun, 2002; Choi, et al., 2003) while others have concluded the opposite
(Boo, 1997; Whitworth, 2001; Bugbee, 1996). Previous researches focused on the product of the
experiment for example, scores of the test and the processes of factors that resulted in these scores,
but not on both aspects. It has been found that computer experience was a major factor in explaining
the difference between students' performance on computer–based arithmetic reasoning tests (Lee,
1986). However, Boo (1997) found that there was no significant relationship between computer
familiarity and the students' performance on three computerized

What Are The Advantages And Disadvantages Of Using Network...
Abstract
In recent times to keep up the network security is a foremost and the network is hacked by the
unofficial persons. There are various strategies to extend the safety similar to encryption and
firewall. However these strategies are failed to detect the intrusions. For that a new technology is
Intrusion detection system. The Intrusion detection is the problem of identifying unauthorized use,
misuse and abuse of computer systems. Outside attackers are not only the problem, the threat of
authorized users misusing and abusing their privileges is an equally pressing concern. The intrusion
detection system used data mining strategies for the network safety, as a result of to guard the
network from numerous assaults and malicious site visitors ... Show more content on
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2) Most of the advantages of network based Intrusion detection system don't apply to small segment
of network i.e. switch based network. Monitoring range of switches are not universal, this limits the
network based Intrusion detection system monitoring range to single host.
3) Some network based Intrusion detection system have also problem in dealing with network based
attacks which involve the packet fragmentation. This anomalously fashioned packet triggers the
Intrusion detection system to change into unstable and crash. [3].
B. Host based System
A host–based Intrusion detection system monitors activities associated with a particular host [6] and
aimed at collecting information about activity on a host system or within an individual computer
system. In host based Intrusion detection system separate sensors would be needed for an individual
computer system. Sensor monitors the event takes place on the system. Sensors collect the data from
system logs, logs generated by operating system processes, application activity, file access and
modification. These log file can be simple text file or operation on a system.

Computer Security As A Critical Problem For Computer Systems
ABSTRACT Over the past decade computer networks have rapid growth, but the computer security
became a critical problem for computer systems. Thus in the recent years various soft computing
technique based methods were proposed to detects the growth of intrusion. Also many researchers
have reported that the large set of pattern classifications and machine learning algorithms are trained
and testing is made on the knowledge discovery data intrusion detection dataset is unsuccessful in
finding the remote–to–local attacks and user–to root attacks. Moreover Hyperbolic Hopfield Neural
Network(HHNN) based Intrusion Detection Systems (IDSs) detection stability, detection ratio,
particularly low–frequent attacks are still required to be improved. Thus this paper proposes a new
method known as K–Medoids–HNNN using the technique HHNN and K–Medoids clustering. This
system achieves the higher intrusion detection rate, detection stability and less false positive rate. At
first the proposed system implements the K–Medoids clustering technique on the various training
subsets. Afterwards a mono HHNN model is trained using the different training subsets to detect the
intrusion. The experimental results shows the K–Medoids–HHNN approach achieve better results
rather than other framework.
Keywords: Network Security, Intrusion Detection System, Hyperbolic Hopfield Neural Network,
K–Medoids Clustering approach
1. INTRODUCTION In the last decades, the computer network systems are very

A Short Note On Camera Mouse And A Computer Vision Based...
CE301 Individual Project
Initial Report
Camera Mouse and a Computer Vision Based Email System
Student Name: Cosmin Buzea
Supervisor: Klaus McDonald–Maier
Second Assessor: Francisco Sepulveda
Contents
Background Reading 3
Introduction 3
Camera Mouse 3
Computer Vision 3
Face Detection 3
Face Tracking 4
OpenCV 4
Computer Vision Based E–mail System 4
Project Goals 5
Project details 5
Functionality and Design 6
Hardware and Software required 7
Methodology 7
Project Planning 7
Reference 9
Background Reading
Introduction
A large number of handicapped persons that have limited mobility have had problems doing
activities without the help of others. The same problem is for them when using a computer because
it usually ... Show more content on Helpwriting.net ...
An inexpensive solution was to use the web camera as a mouse alternative. [2]
Camera Mouse
By using the web camera the computer input devices (mouse and keyboard) could be replaced by
the web camera to move the mouse pointer and a virtual keyboard instead of the typical keyboard.

[2]
The web camera will take video input of the user's head and it will send it to a face–detection system
that will recognize the face features. After recognizing the face features a tracking system will start
moving the mouse pointer based on the movement of a body part of the user. [2]
There are four types of controlling the mouse pointer: one is by using the eye movement, the second
is by using head movement, the third is by using hand movement and the fourth is by using a laser
that is mounted on the user head. [2]
Computer Vision
Computer Vision is a field that deals with describing the world that we see in the same way as any
human can by using algorithms and methods that can acquire, process, analyze and understand
images. [3]
In computer vision we can track a human's movement, we can create a 3D model of an area using
large number of photographs, face detection and recognition and large number of other applications.
[3]
Face Detection
For creating a camera mouse a developer needs to make a face–detection system that can recognize
the face features. This system must be use minimal computation time and achieve high detection

Business Plan For Adventure Travel International (ATI)
International Travel Agency Business Plan
Executive Summary
Adventure Travel International (ATI) will begin operations this year and provide adventure and
sport/travel packages to people in the Pacific Northwest, specifically the greater Woodville area. An
opportunity for ATI 's success exists because the national tourism and travel industry is growing at
4%, and adventure travel at 10% annually. Further, the Woodville adventure travel market is
growing at least 12% annually and there are no providers who specialize solely in adventure travel
in the greater Woodville area. ATI is poised to take advantage of this growth and lack of competition
with an experienced staff, excellent location, and effective management and marketing.
The ... Show more content on Helpwriting.net ...
ATI 's most important target customers, however, will be married couples, ages 25–35, with children
and household incomes over $50,000.
The Woodville area, like much of the Pacific Northwest, has a large concentration of outdoor
recreation enthusiasts. These health–conscious individuals, couples, and groups interested in popular
adventure sports, such as skiing, kayaking, trekking, etc., are ATI 's primary customers. ATI 's target
market is an exploitable niche, and ATI will provide a specialized and thus differentiated service.
ATI has established relationships with providers of travel–related products and services. Two major
airlines have been selected as our primary ticket providers in part because they do not cap the agent
's profit on tickets. This allows us to capture the 10% margin on ticket sales that was for many years
the industry standard. Market research has enabled us to identify and establish working relationships
with service providers around the world. ATI has been able to identify opportunities to capture
margins of up to 25% from certain parties. Sourcing will be continuously evaluated. ATI will take
advantage of trade shows, travel industry publications, and other sources of industry–related
information to monitor the quality of its offering.
ATI has a number of major competitors that the company will seek to acquire market share from.
They are: Rollins & Hayes; Sundance Travel; Global

Taking a Look at Intrusion Detection
Intrusion Detection Intrusion detection is similar in concept to a burglar alarm on a car. There is the
lock system to prevent access to a car, similar to a firewall, and there is the alarm system, the
intrusion detection system. Intrusion Detection Systems (IDS) are there to compliment the network
or computers firewall, if or when there is a breach, it is the IDS that is able to identify it and then
alert the administrator. Firewalls are an effective way for filtering information coming in to your
network from the internet and are a good source of protection, but there are ways to circumvent a
firewall which could leave you defenseless. An IDS monitors the firewall for breaches and also
monitors the traffic on the organizations network for any anomalies. This is important in the instance
of an external user connecting to an organizations infrastructure by connecting through an installed
modem on the network, this form of attack cannot be caught by a firewall but an IDS is able to
recognize the abnormal activity and report the intrusion to an administrator. Intrusion detection
systems are there to help an information system prepare for and deal with attacks. They collect
information from a variety of system and network sources and then analyze the information and
activity logs searching for information on potential security problems. Some of the main tasks of an
IDS are to monitor and analyze the user and system activity on a network, to audit the systems

Safety Measures For A System Administrator
Introduction
There may be some individuals who do not consider the role of system administrator as dangerous.
While the role may not possess the types of dangers other jobs have, such as offshore drilling, or
refinery work, there are safety measures that must be considered. In addition to safety
considerations, a well–rounded system administrator must understand the steps necessary for
effective troubleshooting. Effective troubleshooting, and safety considerations go hand–in–hand for
system administrators.
Safety Measures for System Administrators
The term safety is most commonly associated with physical safety. While this is true, system
administrators must consider other types of safety measures that include both logical safety, and
physical safety. Logical safety is arguably one of the most important factors for a system
administrator to consider.
Logical safety includes the security of the systems an administrator is responsible for. This type of
safety consideration includes well–defined access control policies, periodic review of access, and
the secure configuration of workstations and servers. When a system administrator ensures these
types of controls are in place, the safety and security of company systems has a reasonable level of
assurance. In addition, there are actual physical safety measures that must be considered (Frisch,
1995).
Safety Measures for Electronics
System administrators must work with electronics as a part of their day–to–day job responsibilities.

The Tourism Promotion Efforts Of Tunisia Essay
After questioning thirty tourists from several countries (Germany, France, Spain, Japan, Lebanon,
Turkey, Korea, Morocco, Russia, Italy and India) it turned out that ninety percent of them use
Internet for their booking, and ninety six percent of them use it to gather information about Tunisia.
Thanks to ICTs everybody can make a full research about the country he chooses to visit and he can
book by himself wherever and whenever he likes. It doesn 't need to be with a high level of
education to do all of that, it is sufficient to have a little knowledge about the Internet and have a PC
or phone, according to the questionnaire, thirty three percent of tourists have a secondary level of
education but they use Internet.
Information and communication technology has become a key element for the development in
tourism; it is no longer an option for those in charge of the sector, but the inevitability imposed by
the current economic conditions for the development of the tourism industry. Under the Tourism
Promotion efforts, Tunisia is seeking to use e–marketing system to keep up with developments in
the field of international tourism marketing. Constant communication between the Ministry of
Communications and Information Technology and the Ministry of Tourism aims to use ICTs tools to
maximize communication between tourists and the tourist attractions in Tunisia. Those tools aim to:
Access to a large number of visitors through mobile technology applications
Attract foreign

Computer Based Method For Tracking Accounting Information...
In a global world where society is driven by technology it is almost impossible for any form of
business or organization to succeed without the proper technological advances. Businesses have
heavy reliance on their information systems for accuracy which helps management with making
decisions. According to author Ulric J. Gelinas in his book "Accounting Information Systems 10th
edition "Accounting Information Systems can be defined as "the collection, storage and processing
of financial and accounting data that is used by decision makers. An accounting information system
is generally a computer–based method for tracking accounting activity in conjunction with
information technology resources." (Accounting Information Systems, 2014)
There ... Show more content on Helpwriting.net ...
Accounting Professionals are more depended on to take the lead in regards of making sure that
enterprise risk are identified and litigated as well as enhancing organizational governance.
Professionals must have a strong understanding of very key informational technologies that drive
information systems, key information qualities, and the important business processes which helps
with ensuring that the organization is running efficiently.
When dealing or working in a business in corporate America it is very easy for employees or
management to allow greed and envy lead themselves down the road of self–destruction. Financial
fraud is a huge problem worldwide and although there has been many different types of
improvements that have been made in the last decade such as the Sarbanes Oxley Act there is still a
great amount of work that needs to be down to continue to limit these types of horrible acts from
occurring.
Well–known cases that are known to help with a push of change in the crackdown of financial fraud
consists of the Enron, Worldcom, and Bernard Madoff's Ponzi scheme. (CNBC, 2014) Bernard
Madoff is known to be one of the biggest individual masterminds in financial fraud. By himself
Madoff was able to defraud over 50 billion dollars in investor funds. The Madoff outrage changed
the SEC. Not just arrived monstrous faculty changes, the whole office was rebuilt in a way it had not
been in its initial

Simulation Of Packet Level Dataset For Network Intrusion...
Simulation of Packet level dataset for Network Intrusion Detection
I. Introduction:
The Internet is a global public network and it is the Universal source of information. It has become a
popular medium for commercial activities. Millions of dollars of transactions occur daily in many
financial organizations through Internet. The internet along with digital technologies has taken
human life into much higher levels of sophistication and ease. The growth of Internet has brought
about great benefits to the modern society; meanwhile, the rapidly increasing connectivity and
accessibility to the Internet has posed a security threat. With the tremendous growth of network–
based services and sensitive information on networks, network security is getting more and more
import than ever. The attacks on the Internet have become both more prolific and easier to
implement because of the ubiquity of the Internet and the pervasiveness of easy–to–use operating
systems and development environments.
Data is often the most valuable asset possessed by an organization and it is the main target of
intentional attacks. Data stored, processed, and transmitted by a computer system must be protected.
Business organizations use the internet as an important aspect of their business model. In addition to
using internet applications, such as the web and email, to generate revenue and communicate with
customers, they also store important and proprietary information on computers that are accessible

Current Systems: Problem And Weakness Of Current System
 Problem and Weakness of Current System
During reservation a customer reserve a vehicle on phone or expected to go to the organization for
reserving. This has its own problem in the business sector.
? The organization phone may be busy or may not work when customer is calling to make
reservation.
? It may be difficult to customers to get the phone number or the location of the organization.
? The customers may be resulted to unnecessary extra expense and waste their time.
? Their may accrue duplicated reservation of the same vehicle.
? The organization may not be able to serve many customers.
? The customers may not get service of the organization 24/7 (twenty four hours a day and seven
days a week) and limiting their service to local domain only.
During renting a vehicle, the customer information and contract made between them are filled in a
form.
? The contract form made between the customer and organization may be difficult to find incase of
misplacing or ... Show more content on Helpwriting.net ...
 Advantages of the system
3 Easy Step Reservation The visitor of your More Car Rentals System web site can make an online
secure reservation and make a payment for the car of his choice in only 3 simple steps. This makes
the process of car rental very easy and fast resulting in more car rentals for your company.
Easy Web based Administration No programming knowledge is required! Simply fill in the blanks
and select options. More Car Rentals is made for busy business people like you and not for
computer experts.
Expandability This system has been modified with the new functionalities and feature that are very
useful to the system. Customer can reduce their expenditures by sharing a rented car with other
customers online.
More Car Rental Global Versions This system provides the customer a facility to hire a car without
driver so that a customer can drive by their own.
 Scope of future

Dynamic Vulnerability Analysis, Intrusion Detection, And...
Dynamic Vulnerability Analysis, Intrusion
Detection, and Incident Response
Kevin M. Smith
CSEC662 – University of Maryland, University College
31 May 15
TABLE OF CONTENTS
Overview 3
Greiblock Credit Union Policy Regarding Dynamic Vulnerability Analysis, Intrusion Detection, and
Incident Response 6
Purpose 6
Scope 6
Policy 6
Dynamic Vulnerability Analysis 6
Intrusion Detection 7
Incident Response 8
Enforcement 9
Incident Response 9
Metrics 10
Incident Response 11
References 12
OVERVIEW
With the increase in threats over the past few years it is no longer acceptable for an organization to
feel data is protected ... Show more content on Helpwriting.net ...
Determining what hardware underlies applications and data – to identify servers (both physical and
virtual), web based applications, and data storage devices that hold critical and sensitive data.
Mapping of network infrastructure – to understand the network devices that applications and
hardware depend on for secure performance.
Identification of controls already in place – including policies, firewalls, applications, intrusion and
detection prevention systems, virtual private networks, data loss prevention and encryption.

Running vulnerability scans – to identify known vulnerabilities within an organizational system.
Application of context to scan results – to determine which infrastructure vulnerabilities should be
targeted first and most aggressively.
The goal of intrusion detection is to monitor network assets, detect anomalous behavior, and identify
misuse within a network (Ashoor, Gore, 2011). An intrusion detection system (IDS) is a device or
software application that monitors network system activities for malicious activity or policy
violations and produces reports to a management station (Kashyap, Agrawal, Pandey, Keshri, 2013),
additionally there are three types of IDS:
Host based IDS – monitors a computer system on which it is installed in order to detect intrusion or
misuse by analyzing several types of logs files including kernel, system, server, network and
firewall logs, and compares logs with signatures for known attacks.
Network based

An Innovative Technology Company That Leads
An innovative technology company that leads the travel industry by helping our customers succeed.
Sabre® is a technology solutions provider to the global travel and tourism industry. We offer a broad
range of technology solutions including, data–driven business intelligence, mobile, distribution and
Software as a Service (SaaS) solutions that are used by travel suppliers (airlines, hotels, car rental
outlets, railways, cruise lines and tour operators) and travel buyers (travel agencies, travel
management companies and corporate travel departments) to plan, market, sell, serve and operate
their business. Headquartered in Southlake, Texas, USA, Sabre serves our customers through
cutting–edge technology developed in six facilities located ... Show more content on Helpwriting.net
...
We take social responsibility seriously. We are committed to the communities in which we live and
work. And the desire to reach out and make the world a better place is woven into our company
culture. Across five continents, we devote approximately 38,000 volunteer hours annually. We also
launched Passport to Freedom– a travel industry initiative to end human trafficking. We chose this
worthy cause because travel industry professionals are uniquely qualified to spot, report and stop
this horrible crime.
We believe a rich life fuels greater innovation. So we work hard to enhance the quality of our
employees' personal and professional lives. Our goal is to celebrate diversity and create an engaging
and open environment. A place where all employees are treated with respect and dignity, and driven
to collaborate at all levels. We provide opportunities for each employee to share their ideas and be
challenged. By recognizing employees and inspiring them to learn and grow, we can better meet the
needs of our company and the future.
We want to do our part to make the world a happy healthy place for generations to come. That's why
we take measures to reduce any negative impact on the environment and local cultures. We are
industry leaders for recycling, reduction and reuse of business consumables. Between our eco–
friendly, LEED–certified corporate headquarters

Essay Intrusion Detection Systems
Intrusion Detection Systems
In 1980, James Anderson's paper, Computer Security Threat Monitoring and Surveillance, bore the
notion of intrusion detection. Through government funding and serious corporate interest allowed
for intrusion detection systems(IDS) to develope into their current state. So what exactly is IDS? An
IDS is used to detect malicious network traffic and computer usage through attack signatures. The
IDS watches for attacks not only from incoming internet traffic but also for attacks that originate in
the system. When a potential attack is detected the IDS logs the information and sends an alert to the
console. How the alert is detected and handled at is dependent on the type of IDS in place. Through
this paper we ... Show more content on Helpwriting.net ...
With NIDS the system attempts to detect threats and attacks, such as denial of service attacks, port
scans and attempts to hack into computers by monitoring the network traffic in real time through a
promiscuous connection. It does so by first filtering out all known non–malicious traffic and then
analyzing the remaining incoming packets for suspicious patterns that could be threats. It is not
however limited to just analyzing incoming packets, the system also analyzes the outgoing local
traffic, in case of an attack/threat that originates inside of the local network. Snort is an example of
this.
Host based intrusion detection systems unlike network intrusion detection systems, which focus on a
computing system's external interfaces, host based systems focus on the monitoring and examination
of the computing system's internals. Host based systems are more concerned with the changes in
state of a computing system. It detects these changes by analyzing system specific logs either in real
time or periodically. When there is any change in the logs the IDS will compare the current
configuration of the security policy to the changes and react accordingly. An example of this would
be tripwire.
Protocol based intrusion detection systems (PIDS) monitor the dynamic behavior and state of the
protocol. In a typical setup there is a system or agent sitting at the front end of the server. This agent
or system monitors the communication protocol between the

Online Vehicle Rental System
PROPOSAL FOR AN ONLINE VEHICLE RENTAL SYSTEM
A DISSERTATION PROPOSAL SUBMITTED IN PARTIAL FULFULLMENT OF THE UNIT (
PROJECT, UNIT CODE) BIT 2221.
JUNE 2012
ABSTRACT
This project is being considered in order to reduce and totally eliminate loss of customers to
competitors, and save the company from folding up. The current system is manual and it is time
consuming. It is also cost ineffective, and average return is low and diminishing. Currently,
customers can call or walk–in in order to rent or reserve a vehicle. The staff of the company will
check their file to see which vehicle is available for rental. The current system is error prone and
customers are dissatisfied. The goal of this project is to automate vehicle rental ... Show more
content on Helpwriting.net ...
It will be easy for the company staff to keep track of available, reserved or rented vehicle so as to
avoid the confusion of reserving one vehicle for two clients which is a common problem when using
manual systems To the Client/customer
The customer will not have to travel to the company offices for Him to reserve of rent a vehicle. He
will do so at the comfort of his home or office.
1.4 Problem Statement
Currently the system being used is a manual one where clients have to come physically into the
office in order for them to rent or reserve a vehicle. The system poses a number of challenges that
include:–
1. Time consuming
In the current system, clients have to come to the company offices physically in order to rent or
reserve a vehicle which is a waste of time.
When there are many clients to be attended to it may take long for the company staff to serve all of
them.
2. Error Prone
The company staff are very likely to make errors when using the current manual system, for
example it is very easy to reserve one car for two clients, under charge or overcharge a client.
3. Cost

The operating cost of the current System is high but with the implementation of the Automated
System only a few no of staff will be able to run the System.
1.5 Proposed solution
The problems of the current System will be addressed by the development of an online vehicle
rental and reservation System so that customers do not need to walk–in or call in

Artificial Intelligence: An Overview
Artificial Intelligence Computers are everywhere today. It would be impossible to go your entire life
without using a computer. Cars, ATMs, and TVs we use everyday, and all contain computers. It is
for this reason that computers and their software have to become more intelligent to make our lives
easier and computers more accessible. Intelligent computer systems can and do benefit us all;
however people have constantly warned that making computers too intelligent can be to our
disadvantage. Artificial intelligence, or AI, is a field of computer science that attempts to simulate
characteristics of human intelligence or senses. These include learning, reasoning, and adapting.
This field studies the designs of intelligent ... Show more content on Helpwriting.net ...
Expert systems are also known as knowledge based systems. These systems rely on a basic set of
rules for solving specific problems and are capable of learning. The laws are defined for the system
by experts and then implemented using if–then rules. These systems basically imitate the expert's
thoughts in solving the problem. An example of this is a system that diagnosis medical conditions.
The doctor would input the symptoms to the computer system and it would then ask more questions
if need or give diagnoses. Other examples include banking systems for acceptance of loans,
advanced calculators, and weather predictions. Natural language systems interact allow computers
to interact with the user in their usual language. They accept, interpret, and execute the commands in
this language. The attempt is to allow a more natural interaction between the computer and user.
Language is sometimes thought to be the foundation of intelligence in humans. Therefore, it is
reasonable for intelligent systems to be able to understand language. Some of these systems are
advanced enough to hold conversations. A system that emulates human senses uses human sensory
simulation. These can include methods of sight, sound, and touch. A very common implementation
of this intelligence is in voice recognition software. It listens to what the user says, interprets the
sounds, and displays the information on the screen. These are

Computer Technology And Its Impact On The Business...
1. Introduction
Nowadays, it is almost impossible to find a company or organization which does not use any kind of
technology or information system to help run their operations and processes. Computer technology
has become extremely integrated in the business environment and its benefits are very valuable.
That is the reason why so many businesses decide to invest in information systems. Mainly, it
increases productivity – the employees can focus on task which requires human thinking and do not
waste their time on collecting paperwork. What is more, investing in information systems, even
though it requires huge capital expenditure, can reward generously in the future.
Aviation as an incredibly complex and dynamic industry necessitate ... Show more content on
Helpwriting.net ...
Then, they had to confirm the availability of seats, check the price and reserve the seats if the
customer was pleased with the offer. The huge disadvantage of this system was not only its time–
consuming and complexity. Most importantly, it was impossible to get real–time view of the
inventory since airlines couldn't synchronize data from multiple locations more than once a day.
What is more, human errors were frequent and lack of security was common.
2.2 First Computerized Reservation System – Sabre®
In 1953, C.R. Smith, president of American Airlines and R. Blair Smith, a senior sales representative
for International Business Machines Corporations met on American Airlines flight from Los Angeles
to New York. Their conversation about the travel industry sparked an idea for a data processing
system that could create and manage airline seat reservations and instantly make that data available
electronically to any travel agent at any location. As a result, Semi–Automated Business Research
Environment was born in 1964 and developed as a dual effort between those two companies.
(Sabre®, 2014)
2.3 CRS – How it works
Nowadays, Computerized Reservation Systems is used for reservations of a particular airline and
interfaces with a Global Distribution System which supports travel agencies and other distribution
channels in booking for most major airlines in a

Advantages And Disadvantages Of Honeypots
Abstract–Computer Networks and Internet has become very famous nowadays since it satisfies
people with varying needs by providing variety of appropriate services. Computer Networks have
revolutionized our use of computers. Online bills, shopping, transactions and many other essential
activities performed on the go by just a single click from our homes. Though it is a boon in this era,
it also has its own risks and weaknesses too. Industries need to tussle to provide security to their
networks and indeed not possible to offer a cent per cent security due to the intangible intelligence
of hackers intruding into the network. This paper exploits the concept of honeypots for providing
security to networks of industries which may not have custom ... Show more content on
Helpwriting.net ...
1. INTRODUCTION
The Internet is a network of networks. It is based on the concept of packet switching. Though the
services offered by Internet are extensively used from a layman to multi–millionaire it also has its
own defects. Many attacks on Internet are being identified and reported. Some of the common types
of
network attacks are eavesdropping, data modification, identity spoofing, password–based attacks
and denial of service attacks. To overcome all these types of attacks an organisation usually installs
an intrusion detection system to protect the confidential data exchanged over its network. The local
network is then connected to the Internet thereby availing the employees to be online on the fly.
Information security has three main objectives namely 1. Data confidentiality 2.Data integrity 3.
Data availability. Data confidentiality ensures that the secure data can be accessed only by
authorized persons. Data integrity allows secure modification of data. Data availability ensures that
the data is available readily to authorized persons. Small scale industries often do not prefer on
intrusion detection systems due to its installation and maintenance costs. Honeypots and Honeynets
are an efficient alternative for such

Computer Security Breaches On The Internet
Executive Summary
Internet has grown leap and bounds over the last few years. This has resulted in a number of
computer security breaches on the Internet. Most of the computers that use Internet are vulnerable to
attack. Due to this reason, Intrusion Detection systems have grown rapidly and there is an ongoing
research since it's a developing field. ID (Intrusion Detection) is a type of a security management
system that gathers and analyzes information to identify security breaches, which include both,
attacks from outside the organization and attacks from inside as well (misuse). ID includes analysis
of abnormal activity, tracking user policy violations, assessing systems and file integrity and
vulnerability. It helps us differentiate the normal behavior of system and helps us obtain any
abnormal activity that is taking place. This can be done easily using data mining and it helps
increase its sustainability to attacks.
This project helps us understand the Intrusion Detection System (IDS) and our aim is to implement
it using a common tool named (Waitkato Environment for Knowledge Analysis) WEKA that is
written in Java. This tool is very powerful and it will help us implement IDS by using techniques of
data analysis and predictive modeling. It supports various algorithms and tasks such as data
preprocessing, classification, regression, clustering, and many more. It is a very simple tool to
understand and is an open source.
Specification
We considered various tools

The Role of Hr Practices in Managing Culture During the...
Institute of Management, Nirma University RESEARCH Proposal The role of HR practices in
managing culture during the post–merger integration process of Igate – Patni In partial fulfilment of
the requirements of the course "Human Resource Management" of MBA (Full Time) 10th January,
2012 Section B Submitted To: Submitted By: Prof. Sameer Pingle Karan Bhadra (111230) |Sr. No.
|Particulars |Page No. | |1. |Background and Preliminary ... Show more content on Helpwriting.net ...
That means theres no value creation for the shareholders of acquiring company. Also out of the 5
major roadblocks to a successful acquisition identified by Schmidt (2003) three were of HR
issues(4). How Mergers Happen: M&A life cycle, or the stages that are undergone by the
organisations when they decide to merge: Stage 1: Before Deal: Searching companies which can
potential and compatible business partners or ventures. Stage 2: Due diligence: Verification of the
deal and having a proper analysis of the deal and deciding on initial strategies. This can take
anywhere from less than three months to more than a year. Stage 3: Integration planning: Defining
the blueprint for all aspects of the merged entities. This usually takes place 30 to 100 days after the
decision to proceed. Types of integration: a) Limited: The acquirer considers the acquired company
as an addition to its portfolio, so the target company usually retains its management team and
employees. b) Dominant company: Two competing companies unite to a single organization. c)
Transformation to a new company: Taking the mutual/best of both companies to a higher level,
strategically combining the technologies and functional capabilities into the new company's
practices. Stage 4: Implementation: Executing the decided merger integration plan and measuring

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