Book Reviews

2014 ◽  
Vol 52 (4) ◽  
pp. 1177-1178

Shane Greenstein of Northwestern University reviews “The Economics of Information Security and Privacy”, by Rainer Bohme. The Econlit abstract of this book begins: “Thirteen papers, revised and previously presented at the 11th Workshop on the Economics of Information Security held in Berlin in June 2012, explore the economics of information security and privacy, focusing on the management of information security, the economics of information security, the economics of privacy, and the economics of cybercrime. Papers discuss information security costs; whether to invest or not to invest--assessing the economic viability of a policy and security configuration management tool; ad-blocking games--monetizing online content under the threat of ad avoidance; software security economics--theory, in practice; an empirical study on information security behaviors and awareness; sectoral and regional interdependency of Japanese firms under the influence of information security risks; whether we can afford integrity by proof-of-work--scenarios inspired by the Bitcoin currency; online promiscuity--prophylactic patching and the spread of computer transmitted infections; the privacy economics of voluntary overdisclosure in web forms; choice architecture and smartphone privacy--there's a price for that; personal data disclosure in a simulated credit card application; measuring the cost of cybercrime; and an analysis of e-crime in crowd-sourced labor markets--Mechanical Turk versus Freelancer. Böhme is with the European Research Center for Information Systems at the University of Münster.”

Author(s):  
Ekaterina Pshehotskaya ◽  
Oleg Mikhalsky

This article is concerned with the arising problems and implications of physical security and privacy of personal and control data on portable computer devices, especially smartphones. The authors consider various classifications of portable computer devices, isolate smartphones as a most common device, and study types of user behavior regarding the involved security risks of unauthorized access to the data stored both locally and remotely with accent of physical data access via device theft. Based on provided categorization the researchers discuss the factors and criteria suitable to generalize user patterns and evaluate the corresponding vulnerability level against specified statistics. The considered statistical criteria can be formulated as a mathematical model of relative risks and implemented as a service or an application to be used for improving user awareness on current threats to his personal data and respective interconnected personal portable devices.


2008 ◽  
pp. 2492-2499 ◽  
Author(s):  
Edgar R. Weippl

Although the roots of e-learning date back to 19th century’s correspondence-based learning, e-learning currently receives an unprecedented impetus by the fact that industry and universities alike strive to streamline the teaching process. Just-in-time (JIT) principles have already been adopted by many corporate training programs; some even advocate the term “just-enough” to consider the specific needs of individual learners in a corporate setting. Considering the enormous costs involved in creating and maintaining courses, it is surprising that security and dependability are not yet considered an important issue by most people involved including teachers and students. Unlike traditional security research, which has largely been driven by military requirements to enforce secrecy, in e-learning it is not the information itself that has to be protected but the way it is presented. Moreover, the privacy of communication between teachers and students. For a long time students and faculty had few concerns about security, mainly because users in academic areas tended not to be malicious. Today, however, campus IT-security is vital. Nearly all institutions install firewalls and anti-virus software to protect campus resources. Even the most common security safeguards have drawbacks that people often fail to see. In Stanford the residential computing office selected an anti-virus program. However, the program can be set to collect data that possibly violates students’ privacy expectations; therefore many students declined using it (Herbert, 2004). Whenever servers that store personal data are not well protected, they are a tempting target for hackers. Social security numbers and credit card information are valuable assets used in identity theft. Such attacks were successful, for instance, at the University of Colorado (Crecente, 2004). A similar incident happened at the University of Texas; the student who committed the crime was later indicted in hacking (Associated Press, 2004). The etymological roots of secure can be found in se which means “without”, or “apart from”, and cura, that is, “to care for”, or “to be concerned about” (Landwehr, 2001). Consequently, secure in our context means that in a secure teaching environment users need not be concerned about threats specific to e-learning platforms and to electronic communication in general. A secure learning platform should incorporate all aspects of security and dependability and make most technical details transparent to the teacher and student. However, rendering a system “totally secure” is too ambitious a goal since no system can ever be totally secure and still remain usable at the same time. The contribution of this chapter is to • Define and identify relevant security and dependability issues. • Provide an overview of assets, threats, risks, and counter measures that are relevant to e-learning. • Point to publications that address the issues in greater detail.


2018 ◽  
Vol 119 (7/8) ◽  
pp. 444-455 ◽  
Author(s):  
Shohana Nowrin ◽  
David Bawden

Purpose The purpose of this study is to understand the information security behaviour of the students of the University of Dhaka, Bangladesh in the use of smartphones. Bangladesh is well-known as one of the largest and fastest growing mobile phone market of the world, and the University of Dhaka is also the largest student’s assembly in the country in terms of using smartphones. Besides, the rising use of smartphones is also likely to be typical of other sub-continent countries. Design/methodology/approach To gain an understanding of the information security behaviours of the students of University of Dhaka, Bangladesh, a quantitative survey method was deployed in revealing the approaches of the students towards avoidance of various security risks. A total of 356 students participated in the study, although eight of the participants did not carry out the full survey because they do not use smartphones. The collected data were analysed with suitable statistical methods. Findings The findings of the study reveal that students of University of Dhaka possess a moderately secure behaviour in terms of avoiding harmful behaviours, using useful phone settings and add-on utilities and disaster recovery. This study also shows that the students do not behave securely in all aspects of using different security features in the same way, and it also varies somewhat according to gender, and between faculties and institutions. The university library is recommended as the focus for instruction and guidance on the best practice in smartphone use by students. Research limitations/implications The study does not include any other universities of Bangladesh except University of Dhaka due to the shortage of time. A further study can be conducted to gain an understanding in a greater extent by including students of the other universities and perhaps also other countries. Originality/value This is the first paper in Bangladesh related to the study of information security behaviour regarding the use of smartphone among the student of University of Dhaka. This study will help to raise information security awareness among the students and encourage the authorities to adopt appropriate strategies and policies to resolve information security risks in the use of smartphones. Specially, the university library can take some initiatives in this case, such as providing advice, seminars, workshops and lectures to make the students aware about security issues.


Author(s):  
Christos Kalloniatis ◽  
Evangelia Kavakli ◽  
Stefanos Gritzalis

A major challenge in the field of software engineering is to make users trust the software that they use in their everyday activities for professional or recreational reasons. Amid the main criteria that formulate users' trust is the way that that their privacy is protected. Indeed, privacy violation is an issue of great importance for active online users that daily accomplish several transactions that may convey personal data, sensitive personal data, employee data, credit card data and so on. In addition, the appearance of cloud computing has elevated the number of personally identifiable information that users provide in order to gain access to various services, further raising user concerns as to how and to what extend information about them is communicated to others. The aim of this work is to elevate the modern practices for ensuring privacy during software systems design. To this end, the basic privacy requirements that should be considered during system analysis are introduced. Additionally, a number of well-known methods that have been introduced in the research area of requirements engineering which aim on eliciting and modeling privacy requirements during system design are introduced and critically analyzed. The work completes with a discussion of the additional security and privacy concepts that should be considered in the context of cloud-based information systems and how these affect current research.


2015 ◽  
pp. 1631-1659
Author(s):  
Christos Kalloniatis ◽  
Evangelia Kavakli ◽  
Stefanos Gritzalis

A major challenge in the field of software engineering is to make users trust the software that they use in their everyday activities for professional or recreational reasons. Amid the main criteria that formulate users' trust is the way that that their privacy is protected. Indeed, privacy violation is an issue of great importance for active online users that daily accomplish several transactions that may convey personal data, sensitive personal data, employee data, credit card data and so on. In addition, the appearance of cloud computing has elevated the number of personally identifiable information that users provide in order to gain access to various services, further raising user concerns as to how and to what extend information about them is communicated to others. The aim of this work is to elevate the modern practices for ensuring privacy during software systems design. To this end, the basic privacy requirements that should be considered during system analysis are introduced. Additionally, a number of well-known methods that have been introduced in the research area of requirements engineering which aim on eliciting and modeling privacy requirements during system design are introduced and critically analyzed. The work completes with a discussion of the additional security and privacy concepts that should be considered in the context of cloud-based information systems and how these affect current research.


Author(s):  
Yan Chen ◽  
Dennis F. Galletta ◽  
Paul Benjamin Lowry ◽  
Xin (Robert) Luo ◽  
Gregory D. Moody ◽  
...  

A key approach in many organizations to address the myriad of information security threats is encouraging employees to better understand and comply with information security policies (ISPs). Despite a significant body of academic research in this area, a commonly held but questionable assumption in these studies is that noncompliance simply represents the opposite of compliance. Hence, explaining compliance is only half of the story, and there is a pressing need to understand the causes of noncompliance, as well. If organizational leaders understood what leads a normally compliant employee to become noncompliant, future security breaches might be avoided or minimized. In this study, we found that compliant and noncompliant behaviors can be better explained by uncovering actions that focus not only on efficacious coping behaviors, but also those that focus on frustrated users who must sometimes cope with emotions, too. Employees working from a basis of emotion-focused coping are unable to address the threat and, feeling overwhelmed, focus only on controlling their emotions, merely making themselves feel better. Based on our findings, organizations can enhance their security by understanding the “tipping point” where employees’ focus likely changes from problem-solving to emotion appeasement, and instead push them into a more constructive direction.Yan Chen is an associate professor at Florida International University. She received her PhD in management information systems from University of Wisconsin–Milwaukee. Her research focuses on information security management, online fraud, privacy, and social media. She has published more than 30 research papers in refereed academic journals and conference proceedings.Dennis F. Galletta is a LEO awardee, fellow, and former president of the Association for Information Systems and professor at University of Pittsburgh since 1985. He has published 108 articles and four books. He is a senior editor at MIS Quarterly and an editorial board member at the Journal of Management Information Systems, and has been on several other boards.Paul Benjamin Lowry is the Suzanne Parker Thornhill Chair Professor in Business Information Technology at the Pamplin College of Business at Virginia Tech. He has published more than 135 journal articles. His research areas include organizational and behavioral security and privacy; online deviance and harassment, and computer ethics; human–computer interaction, social media, and gamification; and decision sciences, innovation, and supply chains.Xin (Robert) Luo is Endowed Regent’s Professor and full professor of MIS at the University of New Mexico. His research has appeared in leading information systems journals, and he serves as an associate editor for the Journal of the Association for Information Systems, Decision Sciences Journal, Information & Management, Electronic Commerce Research, and the Journal of Electronic Commerce Research.Gregory D. Moody is currently Lee Professor of Information Systems at the University of Nevada Las Vegas, and director of the cybersecurity graduate program. His interests include information systems security and privacy, e-business, and human–computer interaction. He is currently a senior editor for the Information Systems Journal and Transactions on Human-Computer Interaction.Robert Willison is a professor of management at Xi’an Jiaotong–Liverpool University. He received his PhD in information systems from the London School of Economics. His research focuses on insider computer abuse, information security policy compliance/noncompliance, software piracy, and cyber-loafing. His research has appeared in refereed academic journals such as MIS Quarterly, Journal of the Association for Information Systems, Information Systems Journal, and others.


2015 ◽  
Vol 9 (1and2) ◽  
Author(s):  
Akshay Mehta ◽  
Dr. Sanjay Kumar Dubey

Cloud Computing has emerged very fast in the IT industry. It is based on virtualization technology and provides internet based computing which provides resource pooling, services sharing and on demand access. Its evolution has reduced must of the cost of enterprises as well as of the other industries working with a huge data. With cloud computing emerging at a much faster rate, the situation may soon be changed. But, despite the fact that it provides a number of facilities to the service providers, it has quite a number of issues related to it. The most important issue related to cloud is its security. From the consumer’s perspective, cloud computing security concerns, especially data security and privacy protection issues, remain the primary inhibitor of cloud computing services. Security is the reason that hinders many enterprises to enter into cloud. So this paper gives a detail of the security risks related to cloud and the possible measures which the enterprises need to ensure before entering Cloud Computing.


2018 ◽  
Vol 8 (2) ◽  
pp. 115
Author(s):  
Robbi Akraman ◽  
Candiwan Candiwan ◽  
Yudi Priyadi

Based on statistical data, it is known that Android is the most popular smartphone with the largest number of users in the world, which is about 1.8 billion users. The high number of users also invite the many cases of information security and privacy caused by the lack of awareness of the user such as : spam, spoofing/phising, network incident, malware, uploading something personal data such as photos, phone numbers, addresses or having no antivirus. This study aims to find out about the awareness of the security of information and privacy of Android smartphone users by doing measurement of problem. The awareness has  some dimensions such as attitude, knowledge and behavior with the seven focus areas of information security namely trust in app repository, misconception about app testing, security and agreement message, pirated application, adoption Security control, spam sms and report of security incidents and three focus areas of privacy are perceived surveillance, perceived intrusion, secondary use of information. This research uses analytical hierarchy process (AHP) to measure the level of awareness of information security and privacy of smartphone users. Overall, the results of the research show that information security has an average level of awareness (71%) but the focus area of report for security incidents has a poor level of awareness (37%) this occur because users prefer to solve their own information security issues experienced and privacy has an average level of awareness (76%). However, for secondary use of information in attitude dimension has low awareness level (66%). Based on the results of this study, it can be concluded that smartphone users in Indonesia have a poor awareness level in maintaining security and privacy of their information. 


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