Study on the standard components of digital forensics laboratory

Recently, digital forensics has become increasingly important as it is used by investigation agencies, corporate, and private sector. To supplement the limitations of evidence capacity and be recognized in court, it is essential to establish an environment that ensures the integrity of the entire process ranging from collecting and analyzing to submitting digital evidence to court. In this study, common elements were extracted by comparing and analyzing ISO/IEC 17025, 27001 standards and Interpol and Council of Europe (CoE) guidelines to derive the necessary components for building a digital forensic laboratory. Subsequently, based on 21 digital forensic experts in the field, Delphi survey and verifications were conducted in three rounds. As a result, 40 components from seven areas were derived. The research results are based on the establishment, operation, management, and authentication of a digital forensics laboratory suitable for the domestic environment, with added credibility through collection of the opinions of 21 experts in the field of digital forensics in Korea. This study can be referred to in establishing digital forensic laboratories in national, public, and private digital forensic organizations as well as for employing as competency measurement criteria in courts to evaluate the reliability of the analysis results.     

Trusting the State,Trusting Each Other? The Effect of Institutional Trust on Social Trust

Trust in state institutions is a prominent explanation of social trust. However, previous—mainly cross-sectional—analyses provide limited causal evidence regarding the relationship between institutional trust and social trust and it is thus essentially unknown whether an observed relationship reflects reverse causality (social trust forming institutional trust), or both forms of trust reflecting deep-seated dispositions (common confounding). Against the backdrop of the shortcomings of previous cross-sectional analyses, this paper utilizes two Danish panel surveys containing measures of both types of trust for the same individuals surveyed at multiple points in time over a long time-span (up to 18 years) to address the potentially reverse and/or spurious relationship. Using individual fixed effects and cross-lagged panel models, the results provide strong evidence of trust in state institutions exercising a causal impact on social trust, whereas the evidence for a reverse relationship is limited.     

Bridge or buffer: two ideas of effective corporate governance and public engagement

This study identifies organizational factors that influence corporatate governance and formulation of public relations strategies for public enagement. This study explores intertwined relationships between public relations strategies and organizational factors. A total of 22 qualitative interviews were conducted with a diverse pool of communication consultants. Results show that the two public relations strategies, bridging and buffering, are frequently observed and linked with key factors such as size, organizational culture, environment specificity, and strategic orientation. Implications for future public relations and corporate governance research are discussed. Copyright © 2015 John Wiley & Sons, Ltd.     

Globalization and Divergent Paths of Industrial Development: Mobile Phone Manufacturing in China,Japan, South Korea and Taiwan

Globalisation has challenged the way industrial development takes place. Fragmented and decentralised global production and the rapid growth of consumer markets in emerging economies demand a more sophisticated framework to analyse development paths than does the dichotomy of export orientation and import substitution. This article proposes a typology based on (a) specialisation in the global value chain and (b) market orientation to distinguish different development trajectories and then applies the typology to mobile phone manufacturing in four East Asian countries. This study finds that globalisation does not lead to the convergence of development paths, but promotes cross-national divergence depending on countries’ positions in the value chain and market niches. Both Korea and Taiwan emerge as key players in global markets, yet in different parts of the global value chain. Their common orientation toward global markets strikingly contrasts the inability of Japanese firms to translate their domestic success overseas. Finally, Chinese firms concurrently engage in different development paths, making the country’s multi-path approach unique. The implications of these findings are discussed in terms of industrial development in East Asia in an era of globalisation.     

Working Overtime in East Asia: Convergence or Divergence?

Working long hours has become a routinised part of life in East Asia. The different patterns of overtime across this region are understudied, however. This study represents a first systematic attempt to analyse overtime and its determinants in Japan, South Korea, Taiwan and China by testing hypotheses that specify the distinctive influences of employment status and job contracts on work hours. Class exploitation, post-industrialism and flexibility theories are mobilised to identify distinctive but supplementary factors in long working hours. Using data from a recent four-country survey, a Tobit regression analysis of full-time workers’ hours reveals that employers and self-employed people work longer hours than hired workers across this region. Despite this convergence, there is a contrast across occupations. In Japan, overtime is positively associated with occupational prestige, while a reverse pattern operates in China, where low-skilled workers work more overtime. Contract workers in the private sector in South Korea and China also have longer overtime when compared to public sector employees. In sum, this study highlights more divergence than convergence of working conditions within East Asia.