A Toolkit Approach To Information Security Awareness And Education,
2017
Plymouth University, U.K.
A Toolkit Approach To Information Security Awareness And Education, Peter Korovessis, Steven Furnell, Maria Papadaki, Paul Haskell-Dowland
Journal of Cybersecurity Education, Research and Practice
In today’s business environment where all operations are enabled by technology, information security has become an established discipline as more and more businesses realize its value. The human component has been recognized to have an important role in information security since the only way to reduce security risks is through making employees more information security aware. Towards this goal the research will appreciate the importance of information security awareness by illustrating the need for more effective user training. Further to that it proposes and develops an information security toolkit as a prototype awareness raising initiative. Apart from the elements of …
Canines For Disabled Kids,
2017
Clark University
Canines For Disabled Kids, Erin Jerrett, Margarita Mnatsakanyan, Colleen Reynolds, Yin Wang
School of Professional Studies
Canines for Disabled Kids have been working on behalf of children and their families to educate communities and promote service dog partnerships for almost twenty years. Their advocacy with local legislatures, business owners, and community leaders highlighted the difficulties encountered when differentiating service dogs from emotional support/comfort dogs. Service dogs are entitled to access by the Americans with Disabilities Act (ADA), while emotional support/comfort dogs are not protected under the federal statute or to the same rights. Canines for Disabled Kids proposed a study to obtain a current count of licensed service dogs in the Commonwealth and investigate the feasibility …
Eacsip: Extendable Access Control System With Integrity Protection For Enhancing Collaboration In The Cloud,
2017
Singapore Management University
Eacsip: Extendable Access Control System With Integrity Protection For Enhancing Collaboration In The Cloud, Willy Susilo, Peng Jiang, Fuchun Guo, Guomin Yang, Yong Yu, Yi Mu
Research Collection School Of Computing and Information Systems
It is widely acknowledged that the collaborations with more users increase productivity. Secure cloud storage is a promising tool to enhance such a collaboration. Access control system can be enabled with attribute-based encryption. In this system, a user encrypts and uploads his/her data to the cloud with an access policy, such that only people who satisfy that access policy can decrypt the data. When a recipient would like to enable another person who is originally unauthorized by the original access policy, this recipient will need to extend the access policy by adding a new policy that includes the new person …
Varying Instructional Approaches To Physical Extraction Of Mobile Device Memory,
2017
Dixie State University
Varying Instructional Approaches To Physical Extraction Of Mobile Device Memory, Joan Runs Through, Gary D. Cantrell
Journal of Digital Forensics, Security and Law
Digital forensics is a multidisciplinary field encompassing both computer science and criminal justice. This action research compared demonstrated skill levels of university students enrolled in a semester course in small device forensics with 54 hours of instruction in mobile forensics with an emphasis on physical techniques such as JTAG and Chip-Off extraction against the skill levels of industry professionals who have completed an accelerated 40 hour advanced mobile forensics training covering much of the same material to include JTAG and Chip-Off extraction. Participant backgrounds were also examined to determine if those participants with a background in computer science had an …
Cover Front,
2017
Embry-Riddle Aeronautical University
Digital Forensic Readiness In Organizations: Issues And Challenges,
2017
Daystar University
Digital Forensic Readiness In Organizations: Issues And Challenges, Nickson Menza Karie, Simon Maina Karume Dr.
Journal of Digital Forensics, Security and Law
With the evolution in digital technologies, organizations have been forced to change the way they plan, develop, and enact their information technology strategies. This is because modern digital technologies do not only present new opportunities to business organizations but also a different set of issues and challenges that need to be resolved. With the rising threats of cybercrimes, for example, which have been accelerated by the emergence of new digital technologies, many organizations as well as law enforcement agencies globally are now erecting proactive measures as a way to increase their ability to respond to security incidents as well as …
Evidence Verification Complications With Solid-State Drives,
2017
University of South Alabama
Evidence Verification Complications With Solid-State Drives, Ryne Teague, Michael Black
Journal of Digital Forensics, Security and Law
Solid-state drives operate on a combination of technologies that create a barrier between the physical data being written and the digital forensics investigator. This barrier prevents the application of evidence verification methods developed for magnetic disk drives because the barrier prevents the investigator from directly controlling and therefore verifying that the underlying physical data has not been manipulated. The purpose of this research is to identify a period of inactivity where the underlying physical data is not being manipulated by wear leveling or garbage collection routines such that evidence can be reliably verified with existing hashing algorithms. An experiment is …
Back Matter,
2017
Embry-Riddle Aeronautical University
Broadband Router Security: History, Challenges And Future Implications,
2017
Edith Cowan University, Western Australia
Broadband Router Security: History, Challenges And Future Implications, Patryk Szewczyk, Rose Macdonald
Journal of Digital Forensics, Security and Law
Consumer grade broadband routers are integral to accessing the Internet and are primarily responsible for the reliable routing of data between networks. Despite the importance of broadband routers, security has never been at the forefront of their evolution. Consumers are often in possession of broadband routers that are rich in consumer-orientated features yet riddled with vulnerabilities that make the routers susceptible to exploitation. This amalgamation of theoretical research examines consumer grade broadband routers from the perspective of how they evolved, what makes them vulnerable, how they are targeted and the challenges concerning the application of security. The research further explores …
Cover Back,
2017
Embry-Riddle Aeronautical University
Multiple Content Adaptive Intelligent Watermarking Schemes For The Protection Of Blocks Of A Document Image,
2017
Jawaharlal Nehru National College of Engineering
Multiple Content Adaptive Intelligent Watermarking Schemes For The Protection Of Blocks Of A Document Image, Chetan Kr Mr., S Nirmala Dr.
Journal of Digital Forensics, Security and Law
Most of the documents contain different types of information such as white space, static information and dynamic information or mix of static and dynamic information. In this paper, multiple watermarking schemes are proposed for protection of the information content. The proposed approach comprises of three phases. In Phase-1, the edges of the source document image are extracted and the edge image is decomposed into blocks of uniform size. In Phase-2, GLCM features like energy, homogeneity, contrast and correlation are extracted from each block and the blocks are classified as no-information, static, dynamic and mix of static and dynamic information content …
Front Matter,
2017
Embry-Riddle Aeronautical University
A Data Hiding Scheme Based On Chaotic Map And Pixel Pairs,
2017
Firat University
A Data Hiding Scheme Based On Chaotic Map And Pixel Pairs, Sengul Dogan Sd
Journal of Digital Forensics, Security and Law
Information security is one of the most common areas of study today. In the literature, there are many algorithms developed in the information security. The Least Significant Bit (LSB) method is the most known of these algorithms. LSB method is easy to apply however it is not effective on providing data privacy and robustness. In spite of all its disadvantages, LSB is the most frequently used algorithm in literature due to providing high visual quality. In this study, an effective data hiding scheme alternative to LSB, 2LSBs, 3LSBs and 4LSBs algorithms (known as xLSBs), is proposed. In this method, random …
Vkse-Mo: Verifiable Keyword Search Over Encrypted Data In Multi-Owner Settings,
2017
Xidian University
Vkse-Mo: Verifiable Keyword Search Over Encrypted Data In Multi-Owner Settings, Yinbin Miao, Jianfeng Ma, Ximeng Liu, Junwei Zhang, Zhiquan Liu
Research Collection School Of Computing and Information Systems
Searchable encryption (SE) techniques allow cloud clients to easily store data and search encrypted data in a privacy-preserving manner, where most of SE schemes treat the cloud server as honest-but-curious. However, in practice, the cloud server is a semi-honest-but-curious third-party, which only executes a fraction of search operations and returns a fraction of false search results to save its computational and bandwidth resources. Thus, it is important to provide a results verification method to guarantee the correctness of the search results. Existing SE schemes allow multiple data owners to upload different records to the cloud server, but these schemes have …
Multi-User Multi-Keyword Rank Search Over Encrypted Data In Arbitrary Language,
2017
Fuzhou University
Multi-User Multi-Keyword Rank Search Over Encrypted Data In Arbitrary Language, Yang Yang, Ximeng Liu, Robert H. Deng
Research Collection School Of Computing and Information Systems
Multi-keyword rank searchable encryption (MRSE) returns the top-k results in response to a data user's request of multi-keyword search over encrypted data, and hence provides an efficient way for preserving data privacy in cloud storage systems while without loss of data usability. Many existing MRSE systems are constructed based on an algorithm which we term as k-nearest neighbor for searchable encryption (KNN-SE). Unfortunately, KNN-SE has a number of shortcomings which limit its practical applications. In this paper, we propose a new MRSE system which overcomes almost all the defects of the KNN-SE based MRSE systems. Specifically, our new system does …
Authorship Identification Of Translation Algorithms.,
2017
University of Louisville
Authorship Identification Of Translation Algorithms., Keishin Nishiyama
Electronic Theses and Dissertations
Authorship analysis is a process of identifying a true writer of a given document and has been studied for decades. However, only a handful of studies of authorship analysis of translators are available despite the fact that online translations are widely available and also popularly employed in automatic translations of posts in social networking services. The identification of translation algorithms has potential to contribute to the investigation of cybercrimes, involving translation of scam messages by algorithmic translations to reach speakers of foreign languages. This study tested bag of words (BOW) approach in authorship attribution and the existing approaches to translator …
Compact Hierarchical Ibe From Lattices In The Standard Model,
2017
Singapore Management University
Compact Hierarchical Ibe From Lattices In The Standard Model, Daode Zhang, Fuyang Fang, Bao Li, Haiyang Xue, Bei Liang
Research Collection School Of Computing and Information Systems
At Crypto’10, Agrawal et al. proposed a lattice-based selectively secure Hierarchical Identity-based Encryption (HIBE) scheme (ABB10b) with small ciphertext on the condition that (the length of identity at each level) is small in the standard model. In this paper, we present another lattice-based selectively secure HIBE scheme with depth d, using a gadget matrix with enough large to replace the matrix in the HIBE scheme proposed by Agrawal et al. at Eurocrypt’10. In our HIBE scheme, not only the size of ciphertext at level is larger than the size in ABB10b and at least smaller than the sizes in the …
Towards Tightly Secure Deterministic Public Key Encryption,
2017
Singapore Management University
Towards Tightly Secure Deterministic Public Key Encryption, Daode Zhang, Bao Li, Yamin Liu, Haiyang Xue, Xianhui Lu, Dingding Jia
Research Collection School Of Computing and Information Systems
In this paper, we formally consider the construction of tightly secure deterministic public key encryption (D-PKE). Initially, we compare the security loss amongst the D-PKE schemes under the concrete assumptions and also analyze the tightness of generic D-PKE constructions. Furthermore, we prove that the CPA secure D-PKE scheme of Boldyreva et al. (Crypto’08) is tightly PRIV-IND-CPA secure for block-sources. Our security reduction improves the security loss of their scheme from O(nc∗) to O(1). Additionally, by upgrading the all-but-one trapdoor function (TDF) in the construction of Boldyreva et al. to all-but-n TDF defined by Hemenway et al. (Asiacrypt’11), we give general …
Policy Analytics For Environmental Sustainability: Household Hazardous Waste And Water Impacts Of Carbon Pollution Standards,
2017
Singapore Management University
Policy Analytics For Environmental Sustainability: Household Hazardous Waste And Water Impacts Of Carbon Pollution Standards, Kustini
Dissertations and Theses Collection (Open Access)
Policy analytics are essential in supporting more informed policy-making in environmental management. This dissertation employs a fusion of machine methods and explanatory empiricism that involves data analytics, math programming, optimization, econometrics, geospatial and spatiotemporal analysis, and other approaches for assessing and evaluating current and future environmental policies.
Essay 1 discusses household informedness and its impact on the collection and recycling of household hazardous waste (HHW). Household informedness is the degree to which households have the necessary information to make utility-maximizing decisions about the handling of their waste. Such informedness seems to be influenced by HHW public education and environmental quality …
Secure Server-Aided Top-K Monitoring,
2017
Guilin University of Electronic Technology
Secure Server-Aided Top-K Monitoring, Yujue Wang, Hwee Hwa Pang, Yanjiang Yang, Xuhua Ding
Research Collection School Of Computing and Information Systems
In a data streaming model, a data owner releases records or documents to a set of users with matching interests, in such a way that the match in interest can be calculated from the correlation between each pair of document and user query. For scalability and availability reasons, this calculation is delegated to third-party servers, which gives rise to the need to protect the integrity and privacy of the documents and user queries. In this paper, we propose a server-aided data stream monitoring scheme (DSM) to address the aforementioned integrity and privacy challenges, so that the users are able to …
