Emerging Trends In Ict Security
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Emerging Trends In Ict Security
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Author : Babak Akhgar
language : en
Publisher: Newnes
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Babak Akhgar and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
Emerging Trends in ICT Security, an edited volume, discusses the foundations and theoretical aspects of ICT security; covers trends, analytics, assessments and frameworks necessary for performance analysis and evaluation; and gives you the state-of-the-art knowledge needed for successful deployment of security solutions in many environments. Application scenarios provide you with an insider's look at security solutions deployed in real-life scenarios, including but limited to smart devices, biometrics, social media, big data security, and crowd sourcing. - Provides a multidisciplinary approach to security with coverage of communication systems, information mining, policy making, and management infrastructures - Discusses deployment of numerous security solutions, including, cyber defense techniques and defense against malicious code and mobile attacks - Addresses application of security solutions in real-life scenarios in several environments, such as social media, big data and crowd sourcing
Emerging Trends In Ict Security
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Author : Diogo A.B. Fernandes
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Diogo A.B. Fernandes and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
Nowadays, cybersecurity makes headlines across the media and in companies, blogs, social networks, among other places. The Internet is a wild cyberspace, an arena for commercialization, consumerism, business, and leisure, to name a few activities. Networks, populations, and nations around the world, now interconnected through the Internet, rely on it for their daily lives. But some Internet users have learned to take advantage of vulnerable systems and of Internet technologies for their own good, sending out spam, phishing, data breaches, botnets, and other threats. An underground criminal network has emerged, creating complex malware kits for several purposes. “Hacktivism” has become a popular term with many supporters worldwide, but cyberwarfare is now on the rise, gaining more and more attention from nation-states. This chapter provides a quick overview of these topics, discussing them in a timely manner, referencing key events from the past while focusing on the present day.
Emerging Trends In Ict Security
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Author : Nicolás Macia
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Nicolás Macia and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
The current mechanism implemented for Web session management implies exchanging session cookies between a Web application client (usually a browser) and a Web application server. Besides having privacy issues, the security of Web sessions can be affected by various reasons related to cookies. There are several vulnerabilities that threaten a Web application specifically related to cookies: theft, tampering, and/or forgery. Any of these vulnerabilities may favor session theft and/or unauthorized access using the identity of another user in the system. In this chapter, we present an alternative technique for management of Web sessions, where no session cookies are sent to clients while maintaining backward compatibility. As a result, the proposed technique is shown to avoid several specific vulnerabilities that affect the security of Web application sessions and users. The proposed mechanism works transparently for Web applications, and a proof of concept was successfully tested with Web applications based on different languages such as Php, Perl, Ruby, and Python.
Emerging Trends In Ict Security
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Author : Ja’far Alqatawna
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Ja’far Alqatawna and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
Advances in Web technologies have brought about a massive increase in online businesses, but security has significantly lagged behind. We and others argue that governments can and should play a major role in providing a reliable and secure environment for online businesses because they have a major stake in growing the economy. Our finding from previous research indicates that security is usually overlooked; it comes as an afterthought or is perceived from a purely technical dimension. This study attempts to describe and analyze the current role of the government of Jordan in facilitating the security of e-business. Our starting premise is that governments should recognize the full range of socio-technical implications that security may have on the adoption of e-business. This can be achieved by understanding the real security needs and concerns of the various stakeholders at the different e-business stages and then aligning them to its policy and plans. Moreover, we argue that in order for the government to be an effective partner in developing a secure e-business environment, legislating laws and regulations is insufficient; instead, governments must increase security education and awareness, ensure compliance with security standards and regulations, and protect the country’s critical ICT infrastructure.
Emerging Trends In Ict Security
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Author : Alberto De la Rosa Algarín
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Alberto De la Rosa Algarín and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
Security assurance is the guarantee provided with regard to access control, security privileges, and enforcement over time as users interact with an application. For a big-data application that shares and exchanges information from multiple sources in different formats, security assurance must reconcile local security capabilities to meet stakeholder needs. This chapter presents a role-based access control (RBAC) approach to modeling a global security policy and generating an enforcement mechanism for a big-data application by integrating the local policies of the sources, which are assumed to communicate via XML, the de facto standard for information sharing/exchange. Towards this goal, the Unified Modeling Language (UML) is extended to define new diagrams to capture XML for RBAC security and for policy modeling. To illustrate, we use a big-data application in law enforcement for motor vehicle crashes, showing how global security can be achieved in a repository that links different crash data repositories from multiple sources.
Emerging Trends In Ict Security
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Author : Peng He
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Peng He and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
In order to increase the accuracy of intrusion detection rate and reduce the false alarm rate for cyber-security analysis, attack correlation has become an indispensable component in most intrusion detection systems. However, traditional intrusion detection techniques often fail to handle the complex and uncertain network attack correlation tasks. We propose the creation of semantic networks that build relationships among network attacks and assist in automatically identifying and predicting related attacks. Also, our method can increase the precision in detecting probable attacks. Experimental results show that our semantic network, using the Anderberg similarity measure, performs better in terms of precision and recall compared to existing correlation approaches in the cyber-security domain.
Emerging Trends In Ict Security
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Author : Evan Damon
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Evan Damon and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
Educational tools related to firewalls and firewall configurations are central to the development of cybersecurity education, due to the integral role firewalls play in this field. To assess the current state of firewall education, we developed a set of criteria that educational exercises should meet. They should be competitive, interactive, extensible, and approachable. These criteria were then applied to three existing firewall exercises in order to gauge their strengths and weaknesses. With that information in mind, we then looked to emerging trends in firewalls and firewall education. We found that many of the emerging trends align with our criteria, but diverge from them in other important ways.
Emerging Trends In Ict Security
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Author : Andrew Staniforth
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Andrew Staniforth and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
In this chapter we present European law enforcement agency research designed to tackle the risk and harm posed to citizen safety from online radicalization following a terrorist event. This research provides a framework to tackle social media radicalization and addresses the need for: (a) a stronger online citizen and community presence to counter harmful narratives; (b) support for the identification and training of community credible voices to help prevent online radicalization and; c) increased collaboration between law enforcement agencies, leading to the development of new and innovative ways to prevent citizens from adopting violent extremist perspectives.
Emerging Trends In Ict Security
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Author : Geff Green
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Geff Green and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
This chapter presents a case study of the Sheffield Karen community’s experience of surveillance and cyber conflict. It outlines how “local” conflicts can be manifested at great distances, targeting social media and phone hacking. In this case, a local conflict originated in a completely different locality. It also moved into a virtual world, one characterized by an “inverse reach,” allowing the oppressors to reach out and touch the oppressed by appropriating their channels of communication and using information gained though surveillance to attack them in specific ways that referenced aspects of the real conflict. Not only does this case provide insight into how new media is being used in cyber warfare, but it also highlights existing dynamics and divisions that are part of the real conflict. An account is provided from a participant observer’s point of view; the account also explores the background and the anatomy of one particular cyber-attack.
Emerging Trends In Ict Security
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Author : Ben Wu
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Ben Wu and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with Computers categories.
Providing data security in the optical layer enables low latency data encryption and enlarges the capacity for secure data transmission. As the demand for both secure and high speed transmission grows dramatically, secure data transmission is pushing the requirements for processing speed and network capacity. As fiber-optic systems form the backbone of communication networks, optical approaches for protecting the network security increases the available capacity of the network. Moreover, compared to electric circuits, fiber-optic systems are immune to electromagnetic interference and have high processing speeds. In this chapter, we discuss using fiber-optic-based techniques to defend against threats in the network, including optical encryption, optical code-division multiple access (CDMA), optical key distribution, optical steganography, anti-jamming, and optical chaos-based communication. These approaches are categorized by their different applications for protecting the properties of network security, including confidentiality, privacy, and availability.