The purpose of the paper is to consider genesis and approaches to forming a security culture of tourism and hospitality enterprises that are superstructures of economic, industrial, professional, household, ecological, psychological and social security. In the research, apart from general scientific methods, we used the collection and analysis of primary information obtained from the survey of 220 respondents. Three areas that have a decisive influence on the security of tourism and hospitality enterprises have been identified: organizational culture, (...) decision-making responsibility, and competitiveness. The decision-making methods for different leadership styles were identified. There were conceptualized connection and strength of correlation between types of strategic decisions, leadership styles and organizational culture of tourism and hospitality enterprises. It has been proposed the factors’ configuration relevant to the security of tourism and hospitality enterprises, which focuses on the economic security formation as a function of organizational culture, responsibility for decision making and competitiveness. The styles of leadership and decision-making styles have been revealed, which determine the effectiveness of economic security of tourism and hospitality enterprises. (shrink)

With the increasing mobility of the rural population in China and the growing number of residents moving to the cities for work or study, rural society is forming a pluralistic, interest-centered, “open” social networks relations that follows the modern rule of law contract. Based on Chinese General Social Survey data, the results of the empirical study finds that social insurance can significantly enhance the social interactions of rural residents in China, that is, formal social security system in rural (...) areas promotes informal social security mechanisms such as social interactions. The results of the grouping test show that rural residents in China’s different regions were affected by social insurance in different ways. Social insurance has a greater impact on the social interactions in the eastern region than in the middle and western regions. The propensity score matching method was used to reduce the sample selection bias, and the findings of the paper were found to be robust. (shrink)

The paper presents a novel method for the verification of security protocols’ time properties. The new method uses a translation to satisfiability modulo theories problem. In our approach, we model protocol users’ behaviours using networks of synchronized timed automata. Suitably specified correctness properties are defined as a reachability property of some chosen states in an automata network. Then, the network of timed automata and the property are translated to an SMT problem and checked using an SMT-solver and a BMC (...) algorithm. We consider the most important time properties of protocol executions using specially constructed time conditions. The new method was also implemented and experimentally evaluated for six well-known SPs. We also compared our new SMT-based technique with the corresponding SAT-based approach. (shrink)

This article describes the historical emergence of vital systems security, analyzing it as a significant mutation in biopolitical modernity. The story begins in the early 20th century, when planners and policy-makers recognized the increasing dependence of collective life on interlinked systems such as transportation, electricity, and water. Over the following decades, new security mechanisms were invented to mitigate the vulnerability of these vital systems. While these techniques were initially developed as part of Cold War preparedness for nuclear war, (...) they eventually migrated to domains beyond national security to address a range of anticipated emergencies, such as large-scale natural disasters, pandemic disease outbreaks, and disruptions of critical infrastructure. In these various contexts, vital systems security operates as a form of reflexive biopolitics, managing risks that have arisen as the result of modernization processes. This analysis sheds new light on current discussions of the government of emergency and ‘states of exception’. Vital systems security does not require recourse to extraordinary executive powers. Rather, as an anticipatory technology for mitigating vulnerabilities and closing gaps in preparedness, it provides a ready-to-hand toolkit for administering emergencies as a normal part of constitutional government. (shrink)

An intelligent climate and watering agriculture system is presented that is controlled with Android application for smart water consumption considering small and medium ruler agricultural fields. Data privacy and security as a big challenge in current Internet of Things (IoT) applications, as with the increase in number of connecting devices, these devices are now more vulnerable to security threats. An intelligent fuzzy logic and blockchain technology is implemented for timely analysis and securing the network. The proposed design (...) consists of various sensors that collect real-time data from environment and field such as temperature, soil moisture, light intensity, and humidity. The sensed field information is stored in IoT cloud platform, and after the analysis of entries, watering is scheduled by implementing the intelligent fuzzy logic and blockchain. The intelligent fuzzy logic based on different set of rules for making smart decisions to meet the watering requirements of plant and blockchain technology provides necessary security to the IoT-enabled system. The implementation of blockchain technology allows access only to the trusted devices and manages the network. From the experimentation, it is observed that the proposed system is highly scalable and secure. Multiple users at the same time can monitor and interact with the system remotely by using the proposed intelligent agricultural system. The decisions are taken by applying intelligent fuzzy logic based on input variables, and an alert is transmitted about watering requirements of a field to the user. The proposed system is capable of notifying users for turning water motor on and off. The experimental outcomes of the proposed system also reveal that it is an efficient and highly secure application, which is capable of handling the process of watering the plants. (shrink)

Meeting the security requests in transportation is nowadays a must. The intelligent transport systems represent the support for addressing such a challenge, due to their ability to make real-time adaptive decisions. We propose a new variant of the travelling salesman problem integrating security constraints inspired from ITSs. This optimization problem is called the secure TSP and considers a set of security constraints on its integer variables. Similarities with fuzzy logic are presented alongside the mathematical model of the (...) introduced TSP variant. (shrink)

Recently there is an increasing technological development in intelligent tutoring systems. This field has become interesting to many researchers. In this paper, we present an intelligent tutoring system for teaching information security. This intelligent tutoring systems target the students enrolled in Advanced Topics in Information Security in the faculty of Engineering and Information Technology at Al-Azhar University in Gaza. Through which the student will be able to study the course and solve related problems. An evaluation of the (...) intelligent tutoring systems was carried out and the results were promising. (shrink)

In cloud security, intrusion detection system (IDS) is one of the challenging research areas. In a cloud environment, security incidents such as denial of service, scanning, malware code injection, virus, worm, and password cracking are getting usual. These attacks surely affect the company and may develop a financial loss if not distinguished in time. Therefore, securing the cloud from these types of attack is very much needed. To discover the problem, this paper suggests a novel IDS established (...) on a combination of a leader-based k-means clustering (LKM), optimal fuzzy logic system. Here, at first, the input dataset is grouped into clusters with the use of LKM. Then, cluster data are afforded to the fuzzy logic system (FLS). Here, normal and abnormal data are inquired by the FLS, while FLS training is done by the grey wolf optimization algorithm through maximizing the rules. The clouds simulator and NSL-Knowledge Discovery and DataBase (KDD) Cup 99 dataset are applied to inquire about the suggested method. Precision, recall, and F-measure are conceived as evaluation criteria. The obtained results have denoted the superiority of the suggested method in comparison with other methods. (shrink)

This work presents a system to detect small boats to help tackle the problem of this type of perilous immigration. The proposal makes extensive use of emerging technologies like Unmanned Aerial Vehicles combined with a top-performing algorithm from the field of artificial intelligence known as Deep Learning through Convolutional Neural Networks. The use of this algorithm improves current detection systems based on image processing through the application of filters thanks to the fact that the network learns to distinguish the (...) aforementioned objects through patterns without depending on where they are located. The main result of the proposal has been a classifier that works in real time, allowing the detection of pateras and people, kilometres away from the coast. This could be very useful for Search and Rescue teams in order to plan a rescue before an emergency occurs. Given the high sensitivity of the managed information, the proposed system includes cryptographic protocols to protect the security of communications. (shrink)

PurposeThe purpose of this paper is to explicate the influence of US national security approach on the Thai Government's national security, the criticisms on the US and Thai intelligence communities and ethical debates on national databases, including the introduction of the concepts of “spiritual computing” and Buddhism to the ethical aspect of intelligence databases.Design/methodology/approachThe methodology of this paper is based on the interpretative approach which includes literature survey and interviews of the intelligence community in Thailand. The relevant literature (...) survey consists of the literature on US intelligence databases for Homeland Security, criticisms of the IC, the ethical debate on national databases in the USA, the Thai National Security Council, ethical debates on the Internal Security Act and Computer Crime Act, Buddhism and “spiritual computing.”FindingsThe findings reflect that the US model of national security has significant influence on the Thai intelligence approach and application of IT for national security while both intelligence communities have similar intelligence problems and have raised ethical debates on violations of human rights.Research limitations/implicationsThe research limitations include the nature of the topic which is a closed subject under legal restrictions in Thailand so that the sources of official information could not be disclosed nor elaborated in details; and literature on this topic has not been widely available except unclassified information which limits a more in‐depth investigation and analysis.Originality/valueThe value of this paper lies in being the first attempt to throw light on a “forbidden” subject in Thailand by discussing the US experiences against the Thai case study. The application of “spiritual computing” and Buddhist precepts to the context of national security and intelligence databases could be a starting point for developing a “happier” and “successful” IC and possibly open a new approach to national security. (shrink)

In this paper, we critically interrogate the benefits of an interdisciplinary and theoretically diverse dialogue between ‘local food’ and ‘alternative food networks’ and outline how this dialogue might be enriched by a closer engagement with discourses of food sovereignty and the politics of scale. In arguing for a shift towards a greater emphasis on food sovereignty, we contend that contemporary discourses of food security are inadequate for the ongoing task of ensuring a just and sustainable economy of food. Further, (...) rather than treating the local and the global as ontologically given categories around which to contest the politics of food, it is our contention that recognising the socio-spatial aspects of the politics of scale has the potential to reinvigorate discourses of food security, food sovereignty and AFNs. Understanding scale as both fixed to a degree as well as contingent and dynamic has implications for an understanding of the role of food systems, for how the rescaled state privileges certain food systems and the possibilities for resistance through ‘jumping scale’ and food utopias. All of these aspects are significant if we are to fully comprehend and contest the challenges of envisioning and enacting real utopias of food sovereignty. (shrink)

Unlike human soldiers, autonomous weapons systems are unaffected by psychological factors that would cause them to act outside the chain of command. This is a compelling moral justification for their development and eventual deployment in war. To achieve this level of sophistication, the software that runs AWS will have to first solve two problems: the frame problem and the representation problem. Solutions to these problems will inevitably involve complex software. Complex software will create security risks and will make AWS (...) critically vulnerable to hacking. I claim that the political and tactical consequences of hacked AWS far outweigh the purported advantages of AWS not being affected by psychological factors and always following orders. Therefore, one of the moral justifications for the deployment of AWS is undermined. (shrink)

: Lately there is more attention paid to technological development in intelligent tutoring systems. This field is becoming an interesting topic to many researchers. In this paper, we are presenting an intelligent tutoring system for teaching DES Information Security Algorithm called DES-Tutor. The DES-Tutor target the students enrolled in cryptography course in the department Information Technology in Al-Azhar University in Gaza. Through DES-Tutor the student will be able to study course material and try the exercises of each lesson. (...) An evaluation of the DES-Tutor was carried out and the results were promising. (shrink)

As a technique of social control based on the collection of information, surveillance has been a central instrument of any administrative power since the modern era. Surveillance, however, can be carried out in different ways and these can provide important information on the basic features of a particular political system. Indeed, the introduction of surveillance measures has an impact on key relationships of a political system, such as liberty and security, autonomy and authority. When a political (...) class='Hi'>system is, like the European Union (EU), in a dynamic and build-up phase, by analysing its surveillance practices one can even discern the trajectories of its developments. The paper analyses two surveillance measures in the EU: the Schengen Information System (SIS) and the Directive 2006/24/EC on data retention. It puts forth the argument that the reference to security as a value enables the EU to compensate its legitimacy deficiencies and to develop into a power system characterised by a more supranational structure than before. (shrink)

This study investigates the significance of understanding police perspectives on community policing as a means of addressing insecurity, particularly within the context of localised and asymmetrical conflicts. It highlights the pivotal role of the police in shaping community security and the substantial impact they can have (positive or negative) in fragile environments. The study contends that the localised nature of the community policing effectively addresses security and development issues and empowering citizens. Qualitative interviews were conducted with senior police (...) in Islamabad, to assess the implementation and potential impacts of community policing in Pakistan’s Federal Capital Territory. The findings reveal how the historical foundations of police structures and operations – which date back to the colonial period – have led to the promotion of fear, mistrust and manipulation under successive regimes. Despite these challenges, the findings are promising highlighting enhanced human security through context-specific community policing. Finally, the paper argues that the movement towards community-oriented policing marks a departure from the control of elites within state systems, and encourages values such as local ownership, social cohesion, mutual engagement, accountability and agency. These developments have profound implications for global security and justice. (shrink)

Based on the daily data from January 2, 2019, to September 30, 2020, this paper uses the extended CoVaR model to measure the spillover effect of systemic risk among top 10 securities companies by market value in China, All Share Brokerage Index, All Share Financials Index, All Share Insurance Index, and CSI Banks Index. The conclusions are as follows: there are risk spillover effects among 10 securities companies, which are asymmetric and bidirectional and highly volatile in a short period of (...) time; the spillover effect of systematic risk of securities companies is not necessarily related to the market value of securities companies but has a strong relationship with the stock market; there are risk spillover effects between the sample securities companies and the four major indexes, but there are significant differences in the size of the spillover effects; the securities industry has a great risk spillover effect on the financial industry, but the risk spillover effect of other financial sectors on the securities industry is very small. Finally, we put forward countermeasures and suggestions. (shrink)

We propose a multi-step evaluation schema designed to help procurement agencies and others to examine the ethical dimensions of autonomous systems to be applied in the security sector, including autonomous weapons systems.

For a better detection in Network information security monitoring system, the author proposes a method based on adaptive depth detection. A deep belief network was designed and implemented, and the intrusion detection system model was combined with a support vector machine. The data set adopts the NSL-KDD network communication data set, and this data set is authoritative in the security field. Redundant cleaning, data type conversion, normalization, and other processing operations are performed on the data set. (...) Using the data conversion method based on the probability mass function probability mass function coding, a standard data set with low redundancy and low dimensionality can be obtained. Research indicates that when the batch size reaches 64, the accuracy of the test set reaches its maximum value. As the batch size increases, the accuracy first increases and then decreases. When the batch size continues to increase, the model will inevitably fall into the local optimal state, resulting in the degradation of the detection performance of the system. In terms of the false alarm rate, the DBN-SVM model is also the highest; however, it is only 10.73%. Under the premise of increasing the detection rate, the false alarm rate is improved; for the overall detection performance of the model, it is within an acceptable range. In terms of accuracy, the DBN-SVM model also scored the highest. The accuracy rate is the ratio of normal and correct classification for intrusion detection. It can explain the detection ability of the model. In summary, the overall detection ability of the DBN-SVM model is the best. The good classification ability to use SVM is proved, and the classification of low-dimensional features is expected to increase the detection rate of the system. (shrink)

The innovation of the deep learning modeling scheme plays an important role in promoting the research of complex problems handled with artificial intelligence in smart cities and the development of the next generation of information technology. With the widespread use of smart interactive devices and systems, the exponential growth of data volume and the complex modeling requirements increase the difficulty of deep learning modeling, and the classical centralized deep learning modeling scheme has encountered bottlenecks in the improvement of model performance (...) and the diversification of smart application scenarios. The parallel processing system in deep learning links the virtual information space with the physical world, although the distributed deep learning research has become a crucial concern with its unique advantages in training efficiency, and improving the availability of trained models and preventing privacy disclosure are still the main challenges faced by related research. To address these above issues in distributed deep learning, this research developed a clonal selective optimization system based on the federated learning framework for the model training process involving large-scale data. This system adopts the heuristic clonal selective strategy in local model optimization and optimizes the effect of federated training. First of all, this process enhances the adaptability and robustness of the federated learning scheme and improves the modeling performance and training efficiency. Furthermore, this research attempts to improve the privacy security defense capability of the federated learning scheme for big data through differential privacy preprocessing. The simulation results show that the proposed clonal selection optimization system based on federated learning has significant optimization ability on model basic performance, stability, and privacy. (shrink)

The development of an information society and information technologies does not result in positive consequences only. Individuals with criminal intent also find their niche. Information security includes the creation of the input, processing and output processes of protection. The objective of information security is to protect the system of values, to protect and ensure accuracy and integrity and to minimize losses that may be incurred if the information is modified or destroyed. In the development of an information (...) society, the new visible changes in the legislation for the classification of crimes–crimes against computers–altered the concept of electronic crime data and information system security concepts. This article presents a brief analysis on the concept of the change of crimes against security of electronic data and information systems, the legislation analysis, the crimes against security of electronic data systems and information dynamics and its relationship with business factors. (shrink)

The use of cognitive systems like pattern recognition or video tracking technology in security applications is becoming ever more common. The paper considers cases in which the cognitive systems are meant to assist human tasks by providing information, but the final decision is left to the human. All these systems and their various applications have a common feature: an intrinsic difference in how a situation or an event is assessed by a human being and a cognitive system. This (...) difference, which here is named “the model gap,” is analyzed pertaining to its epistemic role and its ethical consequences. The main results are as follows: (1) The model gap is not a problem, which might be solved by future research, but the central feature of cognitive systems. (2) The model gap appears on two levels: the aspects of the world, which are evaluated, and the way they are processed. This leads to changes in central concepts. While differences on the first level often are the very reason for the deployment of cognitive systems, the latter is hard to notice and often goes unreflected. (3) Such a missing reflection is ethically problematic because the human is meant to give the final judgment. It is particularly problematic in security applications where it might lead to a conflation of descriptive and normative concepts. (4) The idea of the human operator having the last word is based on an assumption of independent judgment. This assumption is flawed for two reasons: The cognitive system and the human operators form a “hybrid system” the components of which cannot be assessed independently; and additional modes of judgment might pose new ethical problems. (shrink)

The provision of police services and the suppression of crime is one of the first functions of civil government. Article 3 of the Universal Declaration of Human Rights speaks of a right to “security of person.” “The term ‘police’ traditionally connoted social organization, civil authority, or formation of a political community—the control and regulation of affairs affecting the general order and welfare of society,” including the protection of public health. Civil dispute resolution is also an important part of a (...) system that moves people away from self-help and toward reliance on collectively constituted, peaceful channels for working out problems.A safe and secure environment is tied to health. Research in social epidemiology suggests that a shared sense of security from physical violence and interference with property can contribute to better community health. (shrink)

The provision of police services and the suppression of crime is one of the first functions of civil government. Article 3 of the Universal Declaration of Human Rights speaks of a right to “security of person.” “The term ‘police’ traditionally connoted social organization, civil authority, or formation of a political community—the control and regulation of affairs affecting the general order and welfare of society,” including the protection of public health. Civil dispute resolution is also an important part of a (...) system that moves people away from self-help and toward reliance on collectively constituted, peaceful channels for working out problems.A safe and secure environment is tied to health. Research in social epidemiology suggests that a shared sense of security from physical violence and interference with property can contribute to better community health. (shrink)

The provision of police services and the suppression of crime is one of the first functions of civil government. Article 3 of the Universal Declaration of Human Rights speaks of a right to “security of person.” “The term ‘police’ traditionally connoted social organization, civil authority, or formation of a political community—the control and regulation of affairs affecting the general order and welfare of society,” including the protection of public health. Civil dispute resolution is also an important part of a (...) system that moves people away from self-help and toward reliance on collectively constituted, peaceful channels for working out problems.A safe and secure environment is tied to health. Research in social epidemiology suggests that a shared sense of security from physical violence and interference with property can contribute to better community health. (shrink)

Decisions in security contexts, including armed conflict, law enforcement, and disaster relief, often need to be taken under circumstances of limited information, stress, and time pressure. Since AI systems are capable of providing a certain amount of relief in such contexts, such systems will become increasingly important, be it as decision-support or decision-making systems. However, given that human life may be at stake in such situations, moral responsibility for such decisions should remain with humans. Hence the idea of “meaningful (...) human control” of intelligent systems. In this opinion paper, we outline generic configurations of control of AI and we present an alternative to human control of AI, namely the inverse idea of having AI control humans, and we discuss the normative consequences of this alternative. (shrink)

Understanding the regional food security situation is of great importance to maintaining China’s food security. To provide targeted information to help regional policymakers monitor food security status, based on the differentiated foci during the phased development of food security, this paper was conceived from the perspective of the need for early warnings and proposes a framework for regional integrated food security that incorporates food quantity security, food quality security, and sustainable food security. (...) In this framework, an indicator system is proposed, and the calculation of these indicators, as well as their warning thresholds and warning ranges, is discussed. To test this approach, a case study was conducted in one of China’s major grain-producing areas, the Dongting Lake area. The results showed that the overall integrated food security situation in this area was generally in the low-alarm range between 1986 and 2011; the primary causes of this status were food quality security, generally in the low- or medium-alarm range, and sustainable food security, which in 14 of the 26 years was in the low-alarm range. The government should establish a more robust system for monitoring the quality of agricultural products, controlling waste discharge, and guaranteeing poor individuals access to sufficient, safe, and nutritious food to meet their dietary needs. Policies on pesticide and fertilizer application should shift from actively encouraging more use to controlling excess application. (shrink)

This paper is devoted to introduce a novel fourth-order hyperchaotic system. The hyperchaotic system is constructed by adding a linear feedback control level based on a modified Lorenz-like chaotic circuit with reduced number of amplifiers. The local dynamical entities, such as the basic dynamical behavior, the divergence, the eigenvalue, and the Lyapunov exponents of the new hyperchaotic system, are all investigated analytically and numerically. Then, an active control method is derived to achieve global chaotic synchronization of the (...) novel hyperchaotic system through making the synchronization error system asymptotically stable at the origin based on Lyapunov stability theory. Next, the proposed novel hyperchaotic system is applied to construct another new hyperchaotic system with circuit deformation and design a new hyperchaotic secure communication circuit. Furthermore, the implementation of two novel electronic circuits of the proposed hyperchaotic systems is presented, examined, and realized using physical components. A good qualitative agreement is shown between the simulations and the experimental results around 500 kHz and below 1 MHz. (shrink)

“Good governance” may be viewed as governance that effectively promotes human rights, human security and human development. This article discusses human security analysis, which in certain ways offers an integration of these “human” perspectives together with a “social” orientation, by combining a person-focus with systematic investigation of the environing systems of all sorts: physical, cultural, organizational. The importance of such analysis is illustrated through the example of climate change impacts and adaptation. The article presents applications of a human (...) security framework in governance, for policy analysis, planning and evaluation issues in climate change and other fields. The concluding section suggests that human security analysis may provide a way to apply insights from social quality analysis to detailed case investigation and policy analysis, while reducing macro-sociological abstraction and neglect of the natural environment. (shrink)

The article considers the features of ensuring the economic security of enterprises in the conditions of intensive introduction of information technologies in their activities in the process of forming the digital economy. It is determined that digitalization creates important advantages for enterprises in terms of implementing a long-term strategy for their development, strengthening economic security, and achieving significant competitive advantages in doing business. It is studied that the system of economic security of the enterprise is an (...) organized set of elements of the management infrastructure of the enterprise, which are focused on ensuring stable and effective development of the business entity, neutralization, and elimination of internal and external threats. (shrink)

Throughout the history of mankind, energy security has been always seen as a means of protection from disruptions of essential energy systems. The idea of protection from disorders emerged from the process of securing political and military control over energy resources to set up policies and measures on managing risks that affect all elements of energy systems. The various systems placed in a place to achieve energy security are the driving force towards the energy innovations or emerging trends (...) in the energy sector. Our paper discusses energy security status and innovations in the energy sector in European Union (EU). We analyze the recent up-to-date developments of the energy policy and exploitation of energy sources, as well as scrutinize the channels of energy streaming to the EU countries and the risks associated with this energy import. Moreover, we argue that the shift to the low-carbon production of energy and the massive deployment of renewable energy sources (RES) might become the key issue in ensuring the energy security and independency of the EU from its external energy supplies. Both RES, distributed energy resources (DER) and “green energy” that will be based on the energy efficiency and the shift to the alternative energy supply might change the energy security status quo for the EU. (shrink)

Research on ethical issues within food systems is often human-centric. As a consequence, animal-centric policy debates where regulatory decisions about food are being made tend to be overlooked by food scholars and activists. This absence was notable in the recent debates around Australia’s animal live export industry. Using Foucault’s tools, we explore how ‘food security’ is conceptualised and governed within animal cruelty policy debates about the live export trade. The problem of food security produced in these debates shaped (...) Indonesians as ‘victims’ of food insecurity due to the nation’s inability to produce sufficient quantities of protein. This understanding of the problem reproduced the dominant framing of food security as a problem for developing countries addressed by increasing global food production. The underlying premise uncritically accepted in Australia’s debates on live export trade was that intensive animal agriculture, and Australia’s live export trade specifically, were essential to alleviating global food insecurity. Drawing on our findings, we show how dominant representations of ‘food security’, and related regulatory and technological trajectories, flourish where alliances between animal and food activists, scholarship, and movements are weak. Accordingly, we argue for agri-food scholars to take up opportunities to contribute to the policy discussions about the treatment of animals to effectively expand the kinds of problems, solutions, and strategies of resistance produced in the discourses surrounding food system issues. (shrink)

Connected devices, such as smartphones and tablets, are exposed to a large variety of attacks. Their protection is often challenged by their resource constraints in terms of CPU, memory and energy. Security chains, composed of security functions such as firewalls, intrusion detection systems and data leakage prevention mechanisms, offer new perspectives to protect these devices using software-defined networking and network function virtualization. However, the complexity and dynamics of these chains require new automation techniques to orchestrate them. This chapter (...) describes an automated orchestration methodology for security chains in order to secure connected devices and their applications. This methodology exploits process learning to establish behavioral models and infer security constraints represented as logical predicates. It then generates and merges a set of chains of security functions on the basis of these predicates. These chains are finally compiled into low-level configuration rules and deployed into the network, optimizing for the underlying topology. The benefits and limits of such a methodology combining machine learning and verification techniques are evaluated by a set of experimental results. (shrink)

Purpose This study aims to ascertain the impact of data collecting awareness on perceived information security concerns and information-sharing behavior on social networking sites. Design/methodology/approach Based on communication privacy management theory, the study forecasted the relationship between information-sharing behavior and awareness of data collecting purposes, data collection tactics and perceived security risk using structural equation modeling analysis and one-way ANOVA. The sample size of 521 young social media users in Vietnam, ages 18 to 34, was made up of (...) 26.7% men and 73.3% women. When constructing the questionnaire survey method with lone source respondents, the individual’s unique awareness and experiences with using online social networks (OSNs) were taken into account. Findings The results of the investigation demonstrate a significant relationship between information-sharing and awareness of data collecting, perceptions of information security threats and behavior. Social media users have used OSN privacy settings and paid attention to the sharing restriction because they are concerned about data harvesting. Research limitations/implications This study was conducted among young Vietnamese social media users, reflecting specific characteristics prevalent in the Vietnamese environment, and hence may be invalid in other nations’ circumstances. Practical implications Social media platform providers should improve user connectivity by implementing transparent privacy policies that allow users to choose how their data are used; have clear privacy statements and specific policies governing the use of social media users’ data that respect users’ consent to use their data; and thoroughly communicate how they collect and use user data while promptly detecting any potential vulnerabilities within their systems. Originality/value The authors ascertain that the material presented in this manuscript will not infringe upon any statutory copyright and that the manuscript will not be submitted elsewhere while under Journal of Information, Communication and Ethics in Society review. (shrink)