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 : Guillermo Francia
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Guillermo Francia 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 need for well-trained Information Security and Assurance (ISA) professionals, as well as general information security awareness, has increased considerably in the last decade and shows no sign of slowing. To address this need, both industry and academia have been driven to innovative approaches. The use of digital games and game mechanics to further education has received growing attention and respect in the last several years. There is strong evidence that thoughtful employment of gaming elements can improve motivation and understanding. This paper provides a broad background on the topics of game-based learning, gamification, and serious games. Further, it describes our ongoing approach to developing and promoting digital games for information security awareness, including two game designs and a gamification system architecture.
Emerging Trends In Ict Security
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Author : Logan O. Mailloux
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Logan O. Mailloux 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 discusses the problematic intersection of risk management, mission assurance, security, and information systems through the illustrative example of the United States (US) Department of Defense (DoD). A concise history of systems security engineering (SSE) is provided with emphasis on recent revitalization efforts. Next, a review of established and emerging SSE methods, processes, and tools (MPT) frequently used to assess and manage critical shortfalls in the development and fielding of complex information-centric systems is provided. From this review, a common theme emerges—the need for a holistic multidisciplinary approach that addresses people, processes, and technologies to manage system complexity, while providing cost-effective security solutions through the use of established systems engineering techniques. Multiple cases and scenarios that promote the discovery and shared understanding of security solutions for complex systems by those trained in the art and science of systems engineering, information security, and risk management are demonstrated.
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 : 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 : Ivan Homoliak
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Ivan Homoliak 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 propose a method for the extraction of data from network flow and a contextual separation of partial connections, using a set of network metrics that create a signature defining the connection behavior. We begin with defining the input dataset of captured communication and the process of extracting metrics from separated connections. Then we define the set of metrics included in the final behavioral signature. The second part of the chapter describes experiments performed with a state-of-the-art set of network metrics, with comparison to our proposed experimental set. The chapter concludes with the results of our experiments.
Emerging Trends In Ict Security
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Author : Mohammad Reza Movahedisefat
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Mohammad Reza Movahedisefat 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 discuss the threats, challenges, and guidance associated with securing an organization’s core IT infrastructure at the network, host, and application levels in the cloud. According to the best knowledge of the authors, up to now, there are no research with this perspective on cloud security in the literature. This chapter represents our first discussion of this infrastructure security in the context of SPI service delivery models (SaaS, PaaS, and IaaS). Non-information security professionals are cautioned not to simply equate infrastructure security to infrastructure-as-a-service (IaaS) security. Although infrastructure security is more highly relevant to customers of IaaS, similar consideration should be given to providers’ platform-as-a-service (PaaS) and software-as-a-service (SaaS) environments, since they have ramifications to customer threat, risk, and compliance management. Another dimension is the cloud business model (public, private, and hybrid clouds), which is orthogonal to the SPI service delivery model; what we highlight is the relevance of discussion points as they apply to public and private clouds. When discussing public clouds, the scope of infrastructure security is limited to the layers of infrastructure that move beyond the organization’s control and into the hands of service providers (i.e., when responsibility to a secure infrastructure is transferred to the cloud service provider [CSP], based on the SPI delivery model). Information in this chapter is critical for customers in gaining an understanding of what security a CSP provides and what security the customer is responsible for providing. This chapter discusses conceptual issues, basic requirements, and practical suggestions for designing dynamically configured security infrastructure provisioned on demand as part of the cloud-based infrastructure. We end this chapter by describing general-use cases for provisioning cloud infrastructure that provide bases for defining security infrastructure requirements.
Emerging Trends In Ict Security
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Author : Mihai Horia Zaharia
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Mihai Horia Zaharia 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.
Cyber-terrorism is common nowadays. There is a complex network of private and public organizations used in supervising the Internet. Even so, the complexity of the system is leading to an increase in the response time due to various bottlenecks in relation to information flow. As a result, a paradigm shift in security auditing in cyberspace is required. An approach based on intelligent agents may decrease the time needed to gather and process the basic information. A multi-agent system with the goal of helping the user, the security expert, and the security officer is presented in this chapter. The system will process local knowledge databases as well as external information provided by social networks, news feeds, and other forms of published information available on the Internet. An executive summary will be automatically generated and presented to the security chief of the organization using the system. Also, the system may provide advice to ordinary users when disputable decisions regarding computing node security must be made.
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 : Mohammad Hassanzadeh
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-06
Emerging Trends In Ict Security written by Mohammad Hassanzadeh 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.
Information security has become a key issue. Human resources, including all people working with information technology, play a significant role in information security issues. The key factor for human resources in relation to information security is awareness about threats, challenges, and risks lurking in the information exchange environment. Improving staff awareness of information security should be one of the significant, permanent goals in an organization’s information security policies. This chapter investigates information security awareness in terms of knowledge, attitude, and behavior. Research was carried out using a survey method. To evaluate the information security awareness of staff, we developed nine components. Seven independent variables—gender, education level, IT awareness, working experience, occupation, field, and job category—were also selected for developing the conceptual model. Results showed that, among the investigated variables, gender, IT awareness, occupation field, and job category had significant correlations to information security awareness.