REDUCING SECURITY CONCERNS WHEN USING CLOUD COMPUTING IN ONLINE EXAMS CASE ST...ijcsit
油
- The document discusses security concerns around using cloud computing for online exams, specifically Jordan's General Associate Degree Examination (SHAMEL).
- It outlines the legacy exam system and proposes a new cloud-based system to reduce costs and security risks. The proposed system would divide data handling between instructors, exam managers, and students and encrypt data before storing it in the cloud.
- The goal is to allow exam data to be securely stored in the cloud while avoiding piracy and reducing costs and time compared to encrypting data locally.
TWO-LAYER SECURE PREVENTION MECHANISM FOR REDUCING E-COMMERCE SECURITY RISKSijcsit
油
E-commerce is an important information system in the network and digital age. However, the network intrusion, malicious users, virus attack and system security vulnerabilities have continued to threaten the operation of the e-commerce, making e-commerce security encounter serious test. How to improve ecommerce security has become a topic worthy of further exploration. Combining routine security test and
security event detection procedures, this paper proposes the Two-Layer Secure Prevention Mechanism (TLSPM). Applying TLSPM, routine security test procedure can identify security vulnerability and defect,and develop repair operations. Security event detection procedure can timely detect security event, and assist follow repair. TLSPM can enhance the e-commerce security and effectively reduce the security risk
of e-commerce critical data and asset.
This document discusses effective advertising methods and analyzes Victoria Oldham's choice to advertise her writing business Global Words through print leaflets. While leaflets can be effective, research shows people are less likely to open leaflets without compelling headlines. Most people now use the internet for advertising due to lower costs and wider reach. The document suggests Victoria could have better promoted her existing website and blog rather than using leaflets, and that social media provides the largest potential audience given its popularity.
Design of virtual rcological pond for motion sensing game-based learningijcsit
油
The document describes the development of a virtual ecological pond for use in elementary science education. It was created using virtual reality and motion sensing technologies on mobile devices to simulate a real ecological pond. The virtual pond allows students to observe aquatic plants and animals, understand relationships like the food chain, and complete role-playing missions. It aims to enhance student interest and motivation while avoiding costs and challenges of maintaining a real pond. The virtual pond was developed based on Taiwan's elementary science curriculum and incorporates concepts of situated and game-based learning. It features 3D models of common aquatic species created in 3ds Max and integrated into the Unity game engine for mobile platforms.
This document provides an overview of Marie Joan Kristine T. Gloria's presentation titled "A Case for Expectation Informed Design". The presentation discusses how expectations impact privacy and design. It motivates the problem by noting the divergence between collective understanding of privacy's value and individual ability to protect it. It then covers expectations from technical, social/legal, behavioral, and cognitive psychology perspectives. The Eliciting Expectations Project aims to measure expectations of privacy, violations, and agency through surveys. Preliminary analysis of legal professionals showed high expectations of privacy and violations but neutral expectations of agency. The goal is to inform privacy-respecting design based on user expectations.
A ROUTING MECHANISM BASED ON SOCIAL NETWORKS AND BETWEENNESS CENTRALITY IN DE...ijcsit
油
With the growing popularity of mobile smart devices, the existing networks are unable to meet the requirement of many complex scenarios; current network architectures and protocols do not work well with the network with high latency and frequent disconnections. To improve the performance of these networks some scholars opened up a new research field, delay-tolerant networks, in which one of the important
research subjects is the forwarding and routing mechanism of data packets. This paper presents a routing
scheme based on social networks owing to the fact that nodes in computer networks and social networks
have high behavioural similarity. To further improve efficiency this paper also suggests a mechanism,which is the improved version of an existing betweenness centrality based routing algorithm [1]. The experiments showed that the proposed scheme has better performance than the existing friendship routing algorithms.
Review of monitoring tools for e learning platformsijcsit
油
The advancement of e-learning technologies has made it viable for developments in education and
technology to be combined in order to fulfil educational needs worldwide. E-learning consists of informal
learning approaches and emerging technologies to support the delivery of learning skills, materials,
collaboration and knowledge sharing. E-learning is a holistic approach that covers a wide range of
courses, technologies and infrastructures to provide an effective learning environment. The Learning
Management System (LMS) is the core of the entire e-learning process along with technology, content, and
services. This paper investigates the role of model-driven personalisation support modalities in providing
enhanced levels of learning and trusted assimilation in an e-learning delivery context. We present an
analysis of the impact of an integrated learning path that an e-learning system may employ to track
activities and evaluate the performance of learners.
ANALYSIS OF ELEMENTARY CELLULAR AUTOMATA BOUNDARY CONDITIONSijcsit
油
We present the findings of analysis of elementary cellular automata (ECA) boundary conditions. Fixed and variable boundaries are attempted. The outputs of linear feedback shift registers (LFSRs) act as continuous inputs to the two boundaries of a one-dimensional (1-D) Elementary Cellular Automata (ECA) are analyzed and compared. The results show superior randomness features and the output string has passed the Diehard statistical battery of tests. The design has strong correlation immunity and it is inherently amenable for VLSI implementation. Therefore it can be considered to be a good and viable candidate for parallel pseudo random number generation
This listing is for a stylish zebra pattern chaise lounge chair made of cherry finished wood. The chaise has an attached back, armless design, and shaped exposed feet. It includes coordinating accent pillows. Dimensions are 43" high, 55" wide, and 76" long. Customer reviews praise its comfort for watching TV or reading and say it supports the back and legs without needing extra pillows. The chaise retails for $1,399.99 but is on sale for $925.60.
This document provides tips and sample answers for common interview questions for an HR generalist position. It discusses how to answer questions about yourself, your strengths, career goals, reasons for leaving previous jobs, weaknesses, and knowledge of the organization. For each question, it offers a step-by-step approach and emphasizes connecting your experiences to the employer's needs, providing evidence for your strengths, and avoiding negative responses. Sample answers are provided for each question to demonstrate effective responses.
MULTI-PARAMETER BASED PERFORMANCE EVALUATION OF CLASSIFICATION ALGORITHMSijcsit
油
Diabetes disease is amongst the most common disease in India. It affects patients health and also leads to
other chronic diseases. Prediction of diabetes plays a significant role in saving of life and cost. Predicting
diabetes in human body is a challenging task because it depends on several factors. Few studies have reported the performance of classification algorithms in terms of accuracy. Results in these studies are difficult and complex to understand by medical practitioner and also lack in terms of visual aids as they arepresented in pure text format. This reported survey uses ROC and PRC graphical measures toimproveunderstanding of results. A detailed parameter wise discussion of comparison is also presented which lacksin other reported surveys. Execution time, Accuracy, TP Rate, FP Rate, Precision, Recall, F Measureparameters are used for comparative analysis and Confusion Matrix is prepared for quick review of each
algorithm. Ten fold cross validation method is used for estimation of prediction model. Different sets of
classification algorithms are analyzed on diabetes dataset acquired from UCI repository
The document discusses the past, present and future of technology in Korea through several cases. It notes that Korea has transformed from one of the poorest countries after the Korean War to a global economic powerhouse driven by industries like electronics and IT. It highlights how Korea developed strong IT infrastructure and became a leader in areas like internet speed, e-government services and smartphone penetration. The document argues this foundation will support new technologies like IoT, big data, cloud computing and advances in areas such as education, healthcare and transportation.
Consultation paper on_regulations_for_infrastructure_sharing in_telecommunica...Richwell Phinias
油
This document discusses infrastructure sharing in the telecommunications industry in Zimbabwe. It outlines the benefits of infrastructure sharing for stakeholders such as reduced costs for operators, increased availability and lower prices for consumers, and increased competition. However, it also notes some factors that can inhibit sharing, such as coverage being used as a competitive tool, monopolistic tendencies among large players, asymmetry between operators, personnel issues, and lack of an asset management model. The document was created as a consultation paper by the Postal and Telecommunications Regulatory Authority of Zimbabwe to gather stakeholder feedback on developing an infrastructure sharing framework.
Zimbabwe Agenda for Sustainable Socio-Economic Transformation (ZimAsset) Towards an Empowered Society and a Growing Economy OCTOBER 2013- DECEMBER 2018
ZIM ASSET is Zimbabwe's plan to grow the economy and improve services from 2013-2018. It focuses on food security, social services, infrastructure, and industry. The plan aims to use Zimbabwe's resources and allow limited borrowing to achieve goals like increasing agricultural productivity, developing skills training, and funding small businesses. Success requires collaboration across government, private sector, and citizens.
Vidapp - Android Application for learner driversRichwell Phinias
油
The Android Vidapp is an application created by Kevin Ngalonde for Android devices to help users study and prepare for provisional driver's license exams. It contains questions and answers from exam sections on signs and car diagrams for revision, and indicates whether the user's answer is correct or wrong. The application's structure includes an exam section for theory questions with their correct answers. It is one of Ngalonde's Android projects, who is available to answer any questions about the app.
Richwell Phinias - Emerging Technology Entrepreneurs in Zimbabwe SeriesRichwell Phinias
油
This document introduces a panel on emerging ICT entrepreneurs in Zimbabwe. It notes that some entrepreneurs are starting small with the resources available to them, inspired by stories from Silicon Valley where many tech giants started small. While others wait for funding, this panel features entrepreneurs already taking action in the current conditions, not looking to the past or blaming others. They hope to encourage those with ideas, even if rejected before, to take action and start innovating despite challenges, showing that success is possible through dreaming and doing.
The document discusses money laundering and proceeds of crime regulations in Zimbabwe, focusing on the duties and penalties for financial institutions and designated non-financial businesses under the Proceeds of Crime Act ("POCA"). It provides an overview of prohibited money laundering activities, the roles of relevant organizations like the Financial Intelligence Unit, and recommends actions for the Chartered Secretaries Zimbabwe to educate members and regulate the industry.
This document defines acronyms and terms related to money laundering and combating the financing of terrorism. It discusses key organizations such as the FATF, ESAAMLG, and Zimbabwe's FIU. It also outlines standards such as the FATF 40 Recommendations and requirements for regulated entities like submitting suspicious transaction reports to the FIU.
Technology has significantly changed how people acquire and share information. It has disrupted traditional media through new communication platforms like social media and mobile devices. In Africa, there is now more broadband internet access than electricity, youth are "digital natives" who prefer mobile phones over newspapers, and mobile internet is driving media consumption. While social media has enabled mass organization and sharing of news, it also poses challenges like misinformation that traditional media must adapt to through new business models focused on digital, mobile, and paid content.
This document discusses the history and operations of the Computer Society of Zimbabwe (CSZ). It notes that CSZ is celebrating its 40th anniversary since inception in 1974 and 30th annual summer school. It provides details on past locations of the summer school and lists CSZ's international partnerships. The document outlines CSZ's focus areas like ICDL training and how it aims to support Zimbabwe's development through areas like food security, social services, and value addition using ICT as a catalyst.
This document discusses leveraging new technologies like social media and mobile phones to promote constructive dialogue and sharing of information in Zimbabwe. It focuses on how an aunt ("Auntie") who works as a market gardener could benefit from technologies. While Auntie faces challenges like lack of education and high costs of internet and phones, technologies could help her access market prices, reduce production costs, and make important connections. The document outlines opportunities for Auntie such as using social media to get market prices before trips and information about crop demands and input sales. Overall it argues that technologies, especially affordable mobile phones, are critical to sharing development information nationwide.
The document discusses corporate governance and IT governance. It states that corporate governance principles are the same even if models vary, with the board responsible for protecting shareholder rights. IT governance focuses on using IT to support top-line growth while reducing costs. The value of IT investments is not just financial but also comes from supporting strategic goals. Signs of bad IT governance include projects running over budget and benefits not being tracked. Good IT governance provides strategic alignment, visibility of benefits, and efficient control to maximize future cash flows and deliver shareholder value.
This document discusses how information and communication technologies (ICT) are enabling a "quantum leap" in Africa's development. It describes ICT's potential to reach communities, provide economic opportunities, and reduce social and geographic barriers. Examples are given from the 2007 World Information Technology Forum for Africa, showing multi-stakeholder projects using ICT in areas like agriculture, education, health, and e-government. The International Federation for Information Processing's role in convening stakeholders to discuss ICT policies and share experiences is also outlined. While challenges remain around follow-through, partnerships, and policy harmonization, increasing cooperation and practical implementations of commitments show promise for ICT to significantly advance Africa's development.
A Leap from Digital Divide to Digital OpportunitiesRichwell Phinias
油
The document discusses the digital divide between developed and developing countries in access to information and communication technologies (ICT). It shows that while access to both fixed-line and mobile technologies has increased significantly between 2007 and 2013, there remains a large gap between African and other developing nations and more developed regions. The document advocates for efforts to close this divide and leverage ICT to drive economic growth, education, and social inclusion. It outlines opportunities that increased ICT access in Zimbabwe could bring across sectors like health, transportation, government, and agriculture.
Review of monitoring tools for e learning platformsijcsit
油
The advancement of e-learning technologies has made it viable for developments in education and
technology to be combined in order to fulfil educational needs worldwide. E-learning consists of informal
learning approaches and emerging technologies to support the delivery of learning skills, materials,
collaboration and knowledge sharing. E-learning is a holistic approach that covers a wide range of
courses, technologies and infrastructures to provide an effective learning environment. The Learning
Management System (LMS) is the core of the entire e-learning process along with technology, content, and
services. This paper investigates the role of model-driven personalisation support modalities in providing
enhanced levels of learning and trusted assimilation in an e-learning delivery context. We present an
analysis of the impact of an integrated learning path that an e-learning system may employ to track
activities and evaluate the performance of learners.
ANALYSIS OF ELEMENTARY CELLULAR AUTOMATA BOUNDARY CONDITIONSijcsit
油
We present the findings of analysis of elementary cellular automata (ECA) boundary conditions. Fixed and variable boundaries are attempted. The outputs of linear feedback shift registers (LFSRs) act as continuous inputs to the two boundaries of a one-dimensional (1-D) Elementary Cellular Automata (ECA) are analyzed and compared. The results show superior randomness features and the output string has passed the Diehard statistical battery of tests. The design has strong correlation immunity and it is inherently amenable for VLSI implementation. Therefore it can be considered to be a good and viable candidate for parallel pseudo random number generation
This listing is for a stylish zebra pattern chaise lounge chair made of cherry finished wood. The chaise has an attached back, armless design, and shaped exposed feet. It includes coordinating accent pillows. Dimensions are 43" high, 55" wide, and 76" long. Customer reviews praise its comfort for watching TV or reading and say it supports the back and legs without needing extra pillows. The chaise retails for $1,399.99 but is on sale for $925.60.
This document provides tips and sample answers for common interview questions for an HR generalist position. It discusses how to answer questions about yourself, your strengths, career goals, reasons for leaving previous jobs, weaknesses, and knowledge of the organization. For each question, it offers a step-by-step approach and emphasizes connecting your experiences to the employer's needs, providing evidence for your strengths, and avoiding negative responses. Sample answers are provided for each question to demonstrate effective responses.
MULTI-PARAMETER BASED PERFORMANCE EVALUATION OF CLASSIFICATION ALGORITHMSijcsit
油
Diabetes disease is amongst the most common disease in India. It affects patients health and also leads to
other chronic diseases. Prediction of diabetes plays a significant role in saving of life and cost. Predicting
diabetes in human body is a challenging task because it depends on several factors. Few studies have reported the performance of classification algorithms in terms of accuracy. Results in these studies are difficult and complex to understand by medical practitioner and also lack in terms of visual aids as they arepresented in pure text format. This reported survey uses ROC and PRC graphical measures toimproveunderstanding of results. A detailed parameter wise discussion of comparison is also presented which lacksin other reported surveys. Execution time, Accuracy, TP Rate, FP Rate, Precision, Recall, F Measureparameters are used for comparative analysis and Confusion Matrix is prepared for quick review of each
algorithm. Ten fold cross validation method is used for estimation of prediction model. Different sets of
classification algorithms are analyzed on diabetes dataset acquired from UCI repository
The document discusses the past, present and future of technology in Korea through several cases. It notes that Korea has transformed from one of the poorest countries after the Korean War to a global economic powerhouse driven by industries like electronics and IT. It highlights how Korea developed strong IT infrastructure and became a leader in areas like internet speed, e-government services and smartphone penetration. The document argues this foundation will support new technologies like IoT, big data, cloud computing and advances in areas such as education, healthcare and transportation.
Consultation paper on_regulations_for_infrastructure_sharing in_telecommunica...Richwell Phinias
油
This document discusses infrastructure sharing in the telecommunications industry in Zimbabwe. It outlines the benefits of infrastructure sharing for stakeholders such as reduced costs for operators, increased availability and lower prices for consumers, and increased competition. However, it also notes some factors that can inhibit sharing, such as coverage being used as a competitive tool, monopolistic tendencies among large players, asymmetry between operators, personnel issues, and lack of an asset management model. The document was created as a consultation paper by the Postal and Telecommunications Regulatory Authority of Zimbabwe to gather stakeholder feedback on developing an infrastructure sharing framework.
Zimbabwe Agenda for Sustainable Socio-Economic Transformation (ZimAsset) Towards an Empowered Society and a Growing Economy OCTOBER 2013- DECEMBER 2018
ZIM ASSET is Zimbabwe's plan to grow the economy and improve services from 2013-2018. It focuses on food security, social services, infrastructure, and industry. The plan aims to use Zimbabwe's resources and allow limited borrowing to achieve goals like increasing agricultural productivity, developing skills training, and funding small businesses. Success requires collaboration across government, private sector, and citizens.
Vidapp - Android Application for learner driversRichwell Phinias
油
The Android Vidapp is an application created by Kevin Ngalonde for Android devices to help users study and prepare for provisional driver's license exams. It contains questions and answers from exam sections on signs and car diagrams for revision, and indicates whether the user's answer is correct or wrong. The application's structure includes an exam section for theory questions with their correct answers. It is one of Ngalonde's Android projects, who is available to answer any questions about the app.
Richwell Phinias - Emerging Technology Entrepreneurs in Zimbabwe SeriesRichwell Phinias
油
This document introduces a panel on emerging ICT entrepreneurs in Zimbabwe. It notes that some entrepreneurs are starting small with the resources available to them, inspired by stories from Silicon Valley where many tech giants started small. While others wait for funding, this panel features entrepreneurs already taking action in the current conditions, not looking to the past or blaming others. They hope to encourage those with ideas, even if rejected before, to take action and start innovating despite challenges, showing that success is possible through dreaming and doing.
The document discusses money laundering and proceeds of crime regulations in Zimbabwe, focusing on the duties and penalties for financial institutions and designated non-financial businesses under the Proceeds of Crime Act ("POCA"). It provides an overview of prohibited money laundering activities, the roles of relevant organizations like the Financial Intelligence Unit, and recommends actions for the Chartered Secretaries Zimbabwe to educate members and regulate the industry.
This document defines acronyms and terms related to money laundering and combating the financing of terrorism. It discusses key organizations such as the FATF, ESAAMLG, and Zimbabwe's FIU. It also outlines standards such as the FATF 40 Recommendations and requirements for regulated entities like submitting suspicious transaction reports to the FIU.
Technology has significantly changed how people acquire and share information. It has disrupted traditional media through new communication platforms like social media and mobile devices. In Africa, there is now more broadband internet access than electricity, youth are "digital natives" who prefer mobile phones over newspapers, and mobile internet is driving media consumption. While social media has enabled mass organization and sharing of news, it also poses challenges like misinformation that traditional media must adapt to through new business models focused on digital, mobile, and paid content.
This document discusses the history and operations of the Computer Society of Zimbabwe (CSZ). It notes that CSZ is celebrating its 40th anniversary since inception in 1974 and 30th annual summer school. It provides details on past locations of the summer school and lists CSZ's international partnerships. The document outlines CSZ's focus areas like ICDL training and how it aims to support Zimbabwe's development through areas like food security, social services, and value addition using ICT as a catalyst.
This document discusses leveraging new technologies like social media and mobile phones to promote constructive dialogue and sharing of information in Zimbabwe. It focuses on how an aunt ("Auntie") who works as a market gardener could benefit from technologies. While Auntie faces challenges like lack of education and high costs of internet and phones, technologies could help her access market prices, reduce production costs, and make important connections. The document outlines opportunities for Auntie such as using social media to get market prices before trips and information about crop demands and input sales. Overall it argues that technologies, especially affordable mobile phones, are critical to sharing development information nationwide.
The document discusses corporate governance and IT governance. It states that corporate governance principles are the same even if models vary, with the board responsible for protecting shareholder rights. IT governance focuses on using IT to support top-line growth while reducing costs. The value of IT investments is not just financial but also comes from supporting strategic goals. Signs of bad IT governance include projects running over budget and benefits not being tracked. Good IT governance provides strategic alignment, visibility of benefits, and efficient control to maximize future cash flows and deliver shareholder value.
This document discusses how information and communication technologies (ICT) are enabling a "quantum leap" in Africa's development. It describes ICT's potential to reach communities, provide economic opportunities, and reduce social and geographic barriers. Examples are given from the 2007 World Information Technology Forum for Africa, showing multi-stakeholder projects using ICT in areas like agriculture, education, health, and e-government. The International Federation for Information Processing's role in convening stakeholders to discuss ICT policies and share experiences is also outlined. While challenges remain around follow-through, partnerships, and policy harmonization, increasing cooperation and practical implementations of commitments show promise for ICT to significantly advance Africa's development.
A Leap from Digital Divide to Digital OpportunitiesRichwell Phinias
油
The document discusses the digital divide between developed and developing countries in access to information and communication technologies (ICT). It shows that while access to both fixed-line and mobile technologies has increased significantly between 2007 and 2013, there remains a large gap between African and other developing nations and more developed regions. The document advocates for efforts to close this divide and leverage ICT to drive economic growth, education, and social inclusion. It outlines opportunities that increased ICT access in Zimbabwe could bring across sectors like health, transportation, government, and agriculture.