Search results

A zero-day vulnerability is a complimentary ticket to the attackers for gaining entry into the network. Thus, there is necessity to device appropriate threat detection systems and establish an innovative and safe solution that prevents unauthorised intrusions for defending various components of cybersecurity. We present a survey of recent Intrusion Detection Systems (IDS) in detecting zero-day vulnerabilities based on the following dimensions: types of cyber-attacks, datasets used and kinds of network detection systems.

Purpose: The study focuses on presenting an exhaustive review on the effectiveness of the recent IDS with respect to zero-day vulnerabilities.

Methodology: Systematic exploration was done at the IEEE, Elsevier, Springer, RAID, ESCORICS, Google Scholar, and other relevant platforms of studies published in English between 2015 and 2021 using keywords and combinations of relevant terms.

Findings: It is possible to train IDS for zero-day attacks. The existing IDS have strengths that make them capable of effective detection against zero-day attacks. However, they display certain limitations that reduce their credibility. Novel strategies like deep learning, machine learning, fuzzing technique, runtime verification technique, and Hidden Markov Models can be used to design IDS to detect malicious traffic.

Implication: This paper explored and highlighted the advantages and limitations of existing IDS enabling the selection of best possible IDS to protect the system. Moreover, the comparison between signature-based and anomaly-based IDS exemplifies that one viable approach to accurately detect the zero-day vulnerabilities would be the integration of hybrid mechanism.

The construction industry has a fragmented nature which accounts for the highest degree of decentralisation of information. The exchange of information can be made possible and easier by the application of smart computing into the construction process. This creates an opportunity to enhance productivity and communication among stakeholders of the industry. This chapter, therefore, explores the concept of smart contracts, its drivers, challenges and critical success factors for implementing smart computing into construction in the effort to work towards an industry that is functional and sustainable at the same time.

The recent debate on smart cities research is challenged by the arrival of brand-new technologies and new ideas on their social impact. Beyond the hype and the expectations, the next generation smart cities research has to be grounded on the lessons learnt and the experience of the current extensive implementations of smart cities projects worldwide. Additionally, it is required to revisit the basic assumptions for the added value of smart cities research to the strategic blueprints around the world. This chapter is aiming to communicate a new agenda for future smart cities research including social, economic, technological, and community factors. The main contribution is organized around a framework that intends to integrate the technology sophistication, the human and social dynamics, and the strategy orientation of smart cities.

This chapter explores the vital connection between ethics and community development, underlining the fundamental role of ethical considerations in shaping fair, just, and sustainable communities. It begins by emphasizing that community development is inherently ethical and delves into the concept of ethics, examining ethical theories like consequentialism, deontology, and virtue ethics in the context of community development. Real-world case studies from diverse countries, such as South Africa, Australia, and India, are interwoven throughout the chapter to provide practical insights. These case studies illustrate the complexities of ethical implementation in community development, from navigating power dynamics to addressing conflicts of interest and balancing immediate needs with long-term sustainability. The chapter also explores macro-level considerations, highlighting the need for systemic change to create a more just and equitable society. It guides practitioners on integrating ethics into their work, establishing a strong moral framework for community development. Continuous learning, reflective practice, and adaptability are underscored as essential in responding to evolving societal contexts, norms, and challenges.

Storytelling is increasingly becoming a popular tool for promoting local fairs, festivals, culture and heritage. It is also being used to boost regional economies and revitalise them. Storytelling involves recounting past events and emphasising their relevance to the current situation. It is a powerful way to communicate shared experiences and values from one generation to the next. By engaging in storytelling, local or regional fairs or festivals are able to subsidise the regeneration of their economy. Furthermore, storytelling can help to bridge the gap between the past, present and future, providing a sense of permanency and belonging. Transmedia storytelling, often called transmedia narrative, is a technique for integrating current digital technology to present a tale or story experience across several platforms and formats.

Rajasthan is a vibrant, colourful and lively region of India. It comes out on top regarding holidays, traditions and culture. It sparkles brighter when its festivals are taking place. Due to its festive atmosphere, they have played a significant role in Rajasthani culture. The state of Rajasthan is known for its warm hospitality.

The current study's objective is to investigate various regional festivals in Rajasthan that have helped to develop regional identity through transmedia and to understand the connection between regional festivals' storytelling and tourism. Our findings indicated a positive relationship between regional or local festival narrative and travellers' inclination to visit or return. Additionally, the local community develops a positive sense of itself due to these festivals.

In this chapter, we investigate the role of the Internet of Things (IoT) for a more sustainable future. The IoT is an umbrella term that refers to an interrelated network of devices connected to the internet. It also encompasses the technology that enables communication between these devices as well as between the devices and the cloud. The emergence of low-cost microprocessors, sensors and actuators, as well as access to high bandwidth internet connectivity, has led to the massive adoption of IoT systems in everyday life. IoT systems include connected vehicles, connected homes, smart cities, smart buildings, precision agriculture, among others. During the last decade, they have been impacting human activities in an unprecedented way. In essence, IoT technology contributes to the improvement of citizens' quality of life and companies' competitiveness. In doing so, IoT is also contributing to achieve the Sustainable Development Goals (SDGs) that were adopted by the United Nations in 2015 as an urgent call to action by all countries to eradicate poverty, tackle climate change and ensure that no one is left behind by 2030. The World Economic Forum (WEF) recognises that IoT is undeniably one of the major facilitators for responsible digital transformation, and one of its reports revealed that 84% of IoT deployments are presently addressing, or can potentially address the SDGs. IoT is closely interlinked with other emerging technologies such as Artificial Intelligence (AI) and Cloud Computing, for the delivery of enhanced and value-added services. In recent years, there has been a push from the IoT research and industry community together with international stakeholders, for supporting the deployment and adoption of IoT and AI technologies to overcome some of the major challenges facing mankind in terms of protecting the environment, fostering sustainable development, improving safety and enhancing the agriculture supply chain, among others.

Tourist guides, one of the important service providers of tourism, have effected greatly by smart tourism technology during the COVID-19 period. It is thought that this trend will continue to increase in the future. Also, there are some challenges of smart tourism post pandemic on tour guides. In this context, the study aims to examine the levels of utilization of smart tourism applications by tourist guides, their activities in the COVID-19 period, and the transformation that tour guiding will undergo in the future. Within the scope of the study, existing smart tourism applications used in tours were examined with opportunities and challenges sides. In addition, the reflection of the guided cultural tours in the future was evaluated.

The current era of the fourth industrial revolution has attracted significant research on the use of digital technologies in improving construction project delivery. However, less emphasis has been placed on how these digital tools will influence the management of the construction workforce. To this end, using a review of existing works, this chapter explores the fourth industrial revolution and its associated technologies that can positively impact the management of the construction workforce when implemented. Also, the possible challenges that might truncate the successful deployment of digital technologies for effective workforce management were explored. The chapter submitted that implementing workforce management-specific digital platforms and other digital technologies designed for project delivery can aid effective workforce management within construction organisations. Technologies such as cloud computing, the Internet of Things, big data analytics, robotics and automation, and artificial intelligence, among others, offer significant benefits to the effective workforce management of construction organisations. However, several challenges, such as resistance to change due to fear of job loss, cost of investment in digital tools, organisational structure and culture, must be carefully considered as they might affect the successful use of digital tools and by extension, impact the success of workforce management in the organisations.