Elsevier Advanced Technologies publishes 8 issues of Computers & Security (COSE) annually; the journal began publication in 1981, and is concluding publication of volume 29. It is the oldest journal in print in the area of computing and information security and privacy. Beginning in 1983, COSE became the official journal of the International Federation for Information Processing, Technical Committee 11 on Security and Protection in Information Processing Systems (IFIP TC-11). Gene Spafford is the new editor in chief and he made some updates of the editorial board.
Sep 14, Edgar Weippl presents a summary of SBA’s research on social networks in Zurich (Der Standard)
SBA is part of the Wiener Forschungsfest, an outreach program to make research results accessible to the general public (more…)
The six papers in this special issue focus on availability, reliability, and security. Some of the topics covered include prevention of identity theft, biometric technology and authentication, and security considerations for RF identification. Guest editors: Ravi Sandhu, A Min Tjoa, Edgar Weippl. (more…)
Our article “Verification, Validation, and Evaluation in Information Security Risk Management” (Authors: Stefan Fenz and Andreas Ekelhart) got accepted at IEEE Security & Privacy. Check out the preprint at the IEEE Digital Library.
Over the last four decades, various information security risk management (ISRM) approaches have emerged. However, there is a lack of sound verification, validation, and evaluation methods for these approaches. While restrictions, such as the impossibility of measuring exact values for probabilities and follow-up costs, obviously exist, verification, validation, and evaluation of research is essential in any field, and ISRM is no exception. Individual approaches exist, but so far there is no systematic overview of the available methods. In this article we survey verification, validation and evaluation methods referenced in ISRM literature and discuss in which ISRM phases the methods should be applied. The selection of appropriate methods is demonstrated with a potential real-world example. This systematic analysis draws conclusions on the current status of ISRM verification, validation and evaluation and can serve as a reference for researchers and users of ISRM approaches who aim to establish trust in their results.
Markus Huber will work this summer on his research in Social Networking Privacy and Security at Carnegie Mellon University with Alessandro Acquisti.
Abstract. In the ongoing arms race between spammers and the multi-million dollar anti-spam industry, the number of unsolicited e-mail messages (better known as “spam”) and phishing has increased heavily in the last decade. In this paper, we show that our novel friend-in-the-middle attack on social networking sites (SNSs) can be used to harvest social data in an automated fashion. This social data can then be exploited for large-scale attacks such as context-aware spam and social-phishing. We prove the feasibility of our attack exemplarily on Facebook and identify possible consequences based on a mathematical model and simulations. Alarmingly, all major SNSs are vulnerable to our attack as they fail to secure the network layer appropriately.
The SBA FIT-IT proposal “INFORM” (Internet Forensic Framework) has been awarded the 2nd place in the competition for the best proposal among all proposals for “Trust in IT-Systems” in 2009.
The goal of “INFORM” is to study current challenges in computer forensics and to produce tools that enricht the toolset of a forensic analysist. In the traditional approach, the seizure of the suspects hard drives is used to analyse traces of malicious activities. With the widesread availability of hard drive encryption tools, online file storate systems and bootable Linux distributions that leave no traces on the hard drive, new tools and procedures are needed to support the evidence collection process. Social networks and anonymization networks pose further challenges for online forensics that will be adressed by “INFORM”.
The news report on futurezone and derstandard.
quoted from ACM Queue: “European researchers have deposited a “digital genome” time capsule inside a data storage facility known as the Swiss Fort Knox, which contains a blueprint that future generations can use to read data stored using obsolete technology. The capsule is the result of the four-year Planets project, which was launched to preserve the world’s digital assets as technology changes. “The time capsule being deposited inside Swiss Fort Knox contains the digital equivalent of the genetic code of different data formats,” says British Library archivist Adam Farquhar. Planets project researchers note that the European Union alone loses at least three billion euros worth of digital information every year. “Unlike hieroglyphics carved in stone or ink on parchment, digital data has a shelf life of years, not millennia,” says University of Technology of Vienna professor Andreas Rauber. The project aims to preserve data DNA, the information and tools to access and read historical digital material and prevent digital memory loss into the next century. “If we can nail the next 100 years, we figure we will be able to nail the next 100 years as well,” Farquhar says. ”
Pablo García Bringas and Igor Santos Grueiro visited SBA Research and we plan to collaborate in the area of privacy and forensics in social networks.
We are happy to have a new key research who focuses on workflow systems and security: Prof. Stefanie Rinderle-Ma (at the University of Vienna)
Our annual event for partners, researchers and everyone who is interested in the research of our center (more…)
ACIIDS 2010: Context Oriented Analysis of Web 2.0 Social Network Contents (Amin Anjomshoaa, Vo Sao Khue, AMin Tjoa, Edgar Weippl, Michael Hollauf)
April 13, 2010 Passwort war gestern – SecLookOn ist heute! Statistische Sicherheitsanalyse von SecLookOn
Andreas Schuster will present a special forensics workshop ragarding memory analysis. The workshop will take place on the 22/23 of april, 2010 and will focus on:
- Intel x86 hardware platform
- Random Access Memory (RAM)
- Techniques of adressing
- Forensic backup of the RAM, methods and tools
- Windows memory management
- Objects of the system kernel
- Applied techniques for analysis
- Use of the Microsoft debugger and the volatility framework
- Excercises on memory dumps
The course will be held in German.
Guest Talk Prof. Müller: Does the Current Security Research only Solve Known Problems?
So far, security meant access control. Statistics show that this paradigm becomes less sufficient, therefore applications of cloud computing and service orientation are at risk. One wants not only to have access, but also the assurance that agreements will be fulfilled at any time. This so-called „usage control“ is understood as the known reliability complemented with security and the accuracy of the services. Vulnerabilities allow via an inevitable interference the deriving of information, made possible only through unreliable information flows. The lecture presents the current starting and security situation based on statistics about security breaches. Especially due to the shortcomings of the security research vulnerabilities have occurred which today can be summarized under the term “compliance” and are very difficult to combat. This involves security problems in processes. Therefore, the DFG (German Research Foundation) has established a priority program entitled “Reliably Secure Systems” for which the lecturer is also responsible. The point is to expand the security question beyond access control by incorporating reliability. The practical and technical challenges are in the focus of this presentation.
Today, Stefan Fenz presents the paper “Ontology-based Generation of IT-Security Metrics” at the 25th ACM Symposium on Applied Computing.
Click here to browse and edit the security ontology online.
Mar 2, 2010 @SBA:
17:30 – 17:50, SBA: “Cloud-Tools” und Auswirkungen auf Sicherheitsanforderungen
17:50 – 18:25, SBA-Partner Security Research: Sicherheit und Virtualisierung
18:25 – 19:00, SBA-Partner factline: Bedeutung der Verlässlichkeit und Sicherheit für Zusammenarbeit über Web-Plattformen
The ‘Explore, Investigate and Correlate’ (EIC) Conceptual Framework for Digital Forensics Information Visualisation
by Grant Osborne, University of Adelaide, South Australia