214 research outputs found

    Current state of validation and testing of digital forensic tools in the United States.

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    The Federal courts' decision in Dauber v. Merrell Dow Pharmaceutical, Inc. (1993) requires forensic testing protocols and tools to be validated and tested for reliability before they can be used to support expert witness testimony. Digital forensic labs and individual examiners in the United States should be performing their own validation and verification tests on their digital forensic tools. The Scientific Working Group of Digital Evidence (SWDGE) recommends that examiners perform validation testing whenever there are new, revised, or reconfigured tools, techniques, or procedures. This study surveyed digital forensics examiners in the U.S. to provide a description of the current state of validation and testing of digital forensic tools, current protocols used for validation, and barriers to performing these tests. The findings included, 95% validate and test their Digital Forensic tools. 80.3% document the validation and testing process and their results. 53.6% validate and test each function if the forensic tool performs several different functions. Examiners should test their digital forensic tools to make sure they are working properly and receiving accurate results. The findings and testimony can be dismissed in court if the examiner is not following set standards.--Abstract

    Escaping the Computer-Forensics Certification Maze: A Survey of Professional Certifications

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    With the proliferation of computer crime, the demand for computer-forensics experts continues to increase. Yet with so many computer-forensics certifications currently available, it is not an easy task for those outside the discipline to understand the differences among the various certifications. The objective of this paper is to provide a comprehensive analysis of all the existing computer-forensics certifications for the benefits of non-computer- forensics practitioners. Twenty-six computer-forensics certifications offered by 17 different associations are described and compared based on criteria such as certification requirements and knowledge coverage. The paper is useful to three groups of readers: (1) individuals who want to join the computer-forensics profession; (2) academics who are responsible for curriculum development in computer forensics; and (3) top-level managers who want to recruit computer-forensics professionals

    Wikipedia as an Academic Reference: Faculty and Student Viewpoints

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    Wikis are becoming popular with business and academia as a way to harvest, archive, and manage knowledge. One of the most popular and well-known wikis is Wikipedia, the online encyclopedia started by Jimmy Wales and Larry Sanger in 2001. Since its inception, much has been written (both pro and con) about Wikipedia; however, Wikipedia is one of the most popular sites on the Internet today. As its popularity increases, more and more “net generation” students will be utilizing its articles as reference sources for academic work. This paper explores the emerging “wiki way” of Web 2.0 tools and highlights the good, the bad, and the management of Wikipedia as an academic reference. Further, this paper benchmarks how faculty and students are using Wikipedia, as well as exploring their viewpoint on using this information in the academic environment

    Development of A Professional Code of Ethics in Digital Forensics

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    Academics, government officials, and practitioners suggest the field of digital forensics is in need of a professional code of ethics. In response to this need, the authors developed and proposed a professional code of ethics in digital forensics. The current paper will discuss the process of developing the professional code of ethics, which included four sets of revisions based on feedback and suggestions provided by members of the digital forensic community. The final version of the Professional Code of Ethics in Digital Forensics includes eight statements, and we hope this is a step toward unifying the field of digital forensics as a profession

    Agile Teaching and Learning in Information Systems Education: An Analysis and Categorization of Literature

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    In this paper, we analyze and categorize research related to Agile teaching and learning in Information Systems education using an existing conceptual framework. To this end, a systematic literature review beginning with 642 papers led to the identification of 30 relevant papers written in English and published through 2018 in academic IS outlets. Our analysis reveals three ways in which Information Systems educators incorporate Agile into their courses: 1) using Agile as a pedagogical approach to teach non-Agile content, 2) using Agile as a pedagogical approach to teach Agile content, and 3) using non-Agile pedagogical approaches to teach Agile content. The majority of relevant papers were published between 2016 and 2018. We present an analysis of the three instructional approaches to serve as a resource for interested individuals and recommend directions for future studies related to Agile teaching and learning in IS education

    Globalization measurement as a management tool

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    If the intention of an approach towards measuring globalization is to represent an economy\u27s policymaking tool, it should enable to not only analyze an economy\u27s position but also its potentials for international integration in the period of contemporary globalization. In this paper we developed a theoretical framework for analyzing an economy\u27s globalization level, and set up the hierarchical model for its assessment by the analytic hierarchy process methodology. The model is empirically tested on the case of Slovenia and nine comparable countries. Our approach can be treated as an attempt towards diminishing theoretical uncertainties and deficiencies in the methodology of other, the most well-known approaches towards measuring globalization

    Controversial Aspects of Diagnostics and Therapy of Arthritis of the Temporomandibular Joint in Rheumatoid and Juvenile Idiopathic Arthritis: An Analysis of Evidence- and Consensus-Based Recommendations Based on an Interdisciplinary Guideline Project

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    Introduction: Due to potentially severe sequelae (impaired growth, condylar resorption, and ankylosis) early diagnosis of chronic rheumatic arthritis of the temporomandibular joint (TMJ) and timely onset of therapy are essential. Aim: Owing to very limited evidence the aim of the study was to identify and discuss controversial topics in the guideline development to promote further focused research. Methods: Through a systematic literature search, 394 out of 3771 publications were included in a German interdisciplinary guideline draft. Two workgroups (1: oral and maxillofacial surgery, 2: interdisciplinary) voted on 77 recommendations/statements, in 2 independent anonymized and blinded consensus phases (Delphi process). Results: The voting results were relatively homogenous, except for a greater proportion of abstentions amongst the interdisciplinary group (p < 0.001). Eighty four percent of recommendations/statements were approved in the first round, 89% with strong consensus. Fourteen recommendations/statements (18.2%) required a prolonged consensus phase and further discussion. Discussion: Contrast-enhanced MRI was confirmed as the method of choice for the diagnosis of TMJ arthritis. Intraarticular corticosteroid injection is to be limited to therapy refractory cases and single injection only. In adults, alloplastic joint replacement is preferable to autologous replacement. In children/adolescents, autologous reconstruction may be performed lacking viable alternatives. Alloplastic options are currently still considered experimental

    Addictive links: The motivational value of adaptive link annotation

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    Adaptive link annotation is a popular adaptive navigation support technology. Empirical studies of adaptive annotation in the educational context have demonstrated that it can help students to acquire knowledge faster, improve learning outcomes, reduce navigational overhead, and encourage non-sequential navigation. In this paper, we present our exploration of a lesser known effect of adaptive annotation, its ability to significantly increase students' motivation to work with non-mandatory educational content. We explored this effect and confirmed its significance in the context of two different adaptive hypermedia systems. The paper presents and discusses the results of our work
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