Secure Data Sharing With AdHoc

In the scientific circles, there is pressing need to form temporary and dynamic collaborations to share diverse resources (e.g. data, an access to services, applications or various instruments). Theoretically, the traditional grid technologies respond to this need with the abstraction of a Virtual Organization (VO). In practice its procedures are characterized by latency, administrative overhead and are inconvenient to its users. We would like to propose the Manifesto for Secure Sharing. The main postulate is that users should be able to share data and resources by themselves without any intervention on the system administrator's side. In addition, operating an intuitive interface does not require IT skills. AdHoc is a resource sharing interface designed for users willing to share data or computational resources within seconds and almost effortlessly. The AdHoc application is built on the top of traditional security frameworks, such as the PKI X.509 certificate scheme, Globus GSI, gLite VOMS and Shibboleth. It enables users rapid and secure collaboration

Understanding your digital identity

The term “Digital Identity” is used here to describe the persona a person projects across the internet. Your Digital Identity as perceived by other people is made up of material that you post yourself (for example photographs on Flickr and your own web page) but it also is made up of material other people put there about you (blog posts that mention you, photographs in which you are tagged). The “This is Me” project has developed resources that can be used by students and others to appreciate what their Digital Identity is and how they can control it to help present the persona with the reputation that they want

To be or not to be, the importance of Digital Identity in the networked society

The emergence of the web has had a deep impact at different levels of our society, changing the way people connect, interact, share information, learn and work. In the current knowledge economy, participatory media seems to play an important part in everyday interactions. The term “digital identity” is becoming part of both our lexicon and our lives. This paper explores some of the aspect s regarding approaches and practices of educators, using web technologies to foster their digital identity within their networks and, at the same time, developing a social presence to complement their professional and academic profiles. In fact, we think it is imperative to discuss the relationship between our social presence and our professional life, as online the two are often intertwined. We present the issues the web poses through dichotomies: open or closed, genuine or fake, single or multiple. We also comment on different approaches to these dichotomies through examples extracted from recent projects, drawing from user’s experiences in building their digital identities. This paper looks at the importance of digital identity in the current networked society, by reviewing the contemporaneous scenario of the participatory web, raising a set of questions about the advantages and implication of consciously developing one’s digital identity, thus opening the discussion regarding openness, uniqueness and integrity in connection with one’s digital identity. This paper is also a reflection of thinking and practice in progress, drawing from examples and real-life situations observed in a diversity of projects. The issue could be reduced, perhaps, to whether one consciously becomes a part of the digital world or not, and how that participation is managed. It is up to us to manage it wisely, and guide knowledge workers in their journey to create theirs

The Facebook Project - The Missing Box: The Racial Politics Behind the Facebook Interface

There is no race, ethnicity or nationality category available the default Facebook profile. This, combined with the fact that Facebook is a visually-driven website, suggests that Facebook serves to inadvertently or covertly perpetuate two racist or discriminatory norms: the colorblind mentality and racialized visual classification of others. This paper quickly traverses through a basic theory of identity that dictates that persons incur an on-going dialectic between individual and social identity, both on and offline. It contends that Facebook is an advantageous place to perform and portray one???s social identity and is largely visually-driven, therefore the interface is of paramount importance. Racial, ethnic, or national identity is of significance to many individuals and the lack of a place to express this is a form of discrimination. Such a category should be added to Facebook???s set of basic identity options. Guidelines for a successful implementation are provided.unpublishedis peer reviewe

The Digital Scholar Revisited

The book The Digital Scholar was published in 2011, and used Boyer’s framework of scholarship to examine the possible impact of digital, networked technology on scholarly practice. In 2011 the general attitude towards digital scholarship was cautious, although areas of innovative practice were emerging. Using this book as a basis, the author considers changes in digital scholarship since its publication. Five key themes are identified: mainstreaming of digital scholarship, so that it is a widely accepted and encouraged practice; the shift to open, with the emphasis on the benefits that open practice brings rather than the digital or networked aspects; policy implementation, particularly in areas of educational technology platforms, open access policies and open educational resources; network identity, emphasising the development of academic identity through social media and other tools; criticality of digital scholarship, which examines the negative issues associated with online abuse, privacy and data usage. Each of these themes is explored, and their impact in terms of Boyer’s original framing of scholarly activity considered. Boyer’s four scholarly activities of discovery, integration, application and teaching can be viewed from the perspective of these five themes. In conclusion what has been realised does not constitute a revolution in academic practice, but rather a gradual acceptance and utilisation of digital scholarship techniques, practices and values. It is simultaneously true that both radical change has taken place, and nothing has fundamentally altered. Much of the increased adoption in academia mirrors the wider penetration of social media tools amongst society in general, so academics are more likely to have an identity in such places that mixes professional and personal

Digital native identity development in virtual worlds

In the transition from childhood to adolescence, teens are engaged in defining who they are and finding a place in the wide world creates insecurity. Digital natives are growing up as part of digital generation where technology is ubiquitous in a young person’s life. One online technology commonly used by digital natives are virtual worlds. Increasingly, they have come to rely on this digital media to help them navigate the challenges and issues they face in this period of life. This paper presents a research framework designed to provide a road map for the IS community in conducting research into this new and exciting area of virtual worlds and their impact on digital native identity development

LOCAL WISDOM IN JAVANESE PROVERBS (A COGNITIVE LINGUISTIC APPROACH)

Proverbs are expressions representing views and values in creating harmonious and successful life. This paper is to investigate the local wisdom in Javanese proverbs. Nonparticipant observation method with note-taking technique is used to collect the data. To analyze the data, I used distributional, identity, and inferencial methods. From the analysis, I found that there are some values among other things related with the Javanese views on social and cultural diversity, self control and management in individual, social, and spiritual life. There are four levels of meaning the proverbs convey, i.e literal, cognitive, literary, and cultural, since they represent concepts for conceptualizing. The concepts are related with nature, body organ, building, motion, space, visual experience, habit, cosmology, number, family relationship, country, God, container, shape. This implies that language in this case Javanese proverbs can preserve human’s experiences and habits that may lose in another decade due to social dynamicity and natural changes. The loss may happen along with the loss of the language. Therefore, there must be some efforts to preserve the language upholding them

Take me on a ride: The role of environmentalist identity for carpooling

Sharing does not need to involve corporate providers but can also happen on a peer-to‐ peer (P2P) basis. P2P sharing platforms who match private providers and users are thus dealing with two different customer segments. An example of this is carpooling, the sharing of a car journey. Recent years have seen considerable research on why people use sharing services. In contrast, there is little knowledge of why people may offer a good for sharing purposes. Drawing on identity theory, this paper suggests that users and providers of carpooling need to be addressed differently. A pilot study and two studies, including both actual car owners and nonowners confirm that the extent to which one identifies as an environmentalist predicts car owners' willingness to offer carpooling, but does not affect nonowners' willingness to use carpooling services. These findings remain robust when controlling for various potential confounds. Furthermore, Study 2 suggests that an environmentalist identity plays an important role for car owners' actual decision to offer a ride via an online platform. These results suggest that marketers of P2P platforms need to pursue different strategies when addressing potential users and providers on the same platform