Online privacy: towards informational self-determination on the internet : report from Dagstuhl Perspectives Workshop 11061

The Dagstuhl Perspectives Workshop "Online Privacy: Towards Informational Self-Determination on the Internet" (11061) has been held in February 6-11, 2011 at Schloss Dagstuhl. 30 participants from academia, public sector, and industry have identified the current status-of-the-art of and challenges for online privacy as well as derived recommendations for improving online privacy. Whereas the Dagstuhl Manifesto of this workshop concludes the results of the working groups and panel discussions, this article presents the talks of this workshop by their abstracts

Helping John to Make Informed Decisions on Using Social Login

Users make two privacy-related decisions when signing up for a new Service Provider (SP): (1) whether to use an existing Single Sign-On (SSO) account of an Identity Provider (IdP), or not, and (2) the information the IdP is allowed to share with the SP under specific conditions. From a privacy point of view, the use of existing social network-based SSO solutions (i.e. social login) is not recommended. This advice, however, comes at the expense of security, usability, and functionality. Thus, in principle, it should be up to the user to consider all advantages and disadvantages of using SSO and to consent to requested permissions, provided that she is well informed. Another issue is that existing social login sign-up interfaces are often not compliant with legal privacy requirements for informed consent and Privacy by Default. Accordingly, our research focuses on enabling informed decisions and consent in this context. To this end, we identified users’ problems and usability issues from the literature and an expert cognitive walkthrough.We also elicited end user and legal privacy requirements for user interfaces (UIs) providing informed consent. This input as used to develop a tutorial to inform users on the pros and cons of sign-up methods and to design SSO sign-up UIs for privacy. A between-subject laboratory study with 80 participants was used to test both the tutorial and the UIs. We demonstrate an increase in the level to which users are informed when deciding and providing consent in the context of social login

Roadmap for NIS education programmes in Europe:education

This document continues work from previous activities by suggesting training materials, scenarios and a way forward for implementing the EC roadmap for NIS education in Europe. In doing so, the Agency has recognised the heterogeneous landscape of Europe in this area

Privacy Labelling and the Story of Princess Privacy and the Seven Helpers

Privacy is currently in 'distress' and in need of 'rescue', much like princesses in the all-familiar fairytales. We employ storytelling and metaphors from fairytales to make reader-friendly and streamline our arguments about how a complex concept of Privacy Labeling (the 'knight in shining armour') can be a solution to the current state of Privacy (the 'princess in distress'). We give a precise definition of Privacy Labeling (PL), painting a panoptic portrait from seven different perspectives (the 'seven helpers'): Business, Legal, Regulatory, Usability and Human Factors, Educative, Technological, and Multidisciplinary. We describe a common vision, proposing several important 'traits of character' of PL as well as identifying 'undeveloped potentialities', i.e., open problems on which the community can focus. More specifically, this position paper identifies the stakeholders of the PL and their needs with regard to privacy, describing how PL should be and look like in order to address these needs. Throughout the paper, we highlight goals, characteristics, open problems, and starting points for creating, what we define as, the ideal PL. In the end we present three approaches to establish and manage PL, through: self-evaluations, certifications, or community endeavors. Based on these, we sketch a roadmap for future developments.Comment: 26 pages, 3 figure

On the security, privacy and usability of online seals

This report analyses the conditions under which online security and privacy seals (OSPS) can be deployed to support users to make an informed trust decision about Web services and their providers with respect to the provided security and privacy. This report is motivated by the numerous policy documents, that mention marks, seals, logos, icons, (collectively referred as OSPS) as a mean enabling users to judge on the trustworthiness of services offered on the Web. The field of OSPSs has also developed in maturity. Therefore, we aim at analysing the current situation and identified key challenges for online signals in practise. Based on these challenges, this report identifies possible solutions and corresponding recommendations and next steps that ENISA and other stakeholders should follow for enabling users in judging on the trustworthiness of services offered on the Web

Privacy for Peer Profiling in Collective Adaptive Systems

Part 5: Project Workshops and Tutorial PapersInternational audienceIn this paper, we introduce a privacy-enhanced Peer Manager, which is a fundamental building block for the implementation of a privacy-preserving collective adaptive systems computing platform. The Peer Manager is a user-centered identity management platform that keeps information owned by a user private and is built upon an attribute-based privacy policy. Furthermore, this paper explores the ethical, privacy and social values aspects of collective adaptive systems and their extensive capacity to transform lives. We discuss the privacy, social and ethical issues around profiles and present their legal privacy requirements from the European legislation perspective

Usable Transparency Enhancing Tools : A Literature Review

This technical report documents the procedure of a literature review conducted on usable ex post-transparency enhancing tools (TETs). The review of scientific literature serves the purpose of providing insight into the characteristics of existing implementations of usable TETs. By providing a concise summary of existing implementations, the report aims to facilitate future research on the subject matter.Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 67573

Implications of Privacy & Security Research for the Upcoming Battlefield of Things

This article presents the results of a trend-scouting study on the applicability of contemporary information privacy and information security research in future defence scenarios in a 25-year-horizon. The authors sketch the expected digital warfare and defence environment as a‘Battlefield of Things’ in which connected objects, connected soldiers, and automated and autonomous sensing and acting systems are core elements. Based on this scenario, the authors discuss current research in information security and information privacy and their relevance and applicability for the future scenario.Totalförsvarets forskningsinstitut, FO