Tag Archive: mac

Jul 30

Microsoft releases tool to block Windows 10 updates

Microsoft released a tool earlier this month that allows you to block updates from being installed on Windows 10 machines.

Source: Microsoft releases tool to block Windows 10 updates

Jul 15

bstring A la recherche des strings perdus – Korben

Si vous faites un peu de forensics, Bstrings devrait vous intéresser. Cet outil en ligne de commande pour Windows permet de chercher dans des dumps (texte) ou des binaires, des chaines de caractère “intéressantes” comme des URLs, des n° de série, des emails, des adresses IP ou MAC, des chemins d’accès, des numéros de cartes > Lire la suite

Source: A la recherche des strings perdus – Korben

Jun 29

MIG: Mozilla InvestiGator by mozilla

Mozilla’s platform for real-time digital forensics and incident response of modern infrastructures

MIG is a platform to perform investigative surgery on remote endpoints. It enables investigators to obtain information from large numbers of systems in parallel, thus accelerating investigation of incidents and day-to-day operations security. Watch on YouTube

MIG is composed of agents installed on all systems of an infrastructure that are be queried in real-time to investigate the file-systems, network state, memory or configuration of endpoints.

It’s an army of Sherlock Holmes, ready to interrogate your infrastructure within seconds.

Capability Linux MacOS Windows
file inspection check check check
network inspection check check (partial)
memory inspection check check check
vuln management check (planned) (planned)
system auditing (planned) (planned) (planned)

Imagine that it’s 7am on a saturday morning, and someone just released a critical vulnerability for your favorite PHP application. The vuln is already exploited and security groups are releasing indicators of compromise. Your weekend isn’t starting great, and the thought of manually inspecting thousands of systems isn’t making it any better.

MIG can help. The signature of the vulnerable PHP app (an md5 of a file, a regex on file, or just a filename) can be searches for across all your systems using the file module. Similarly, indicators of compromise such as specific log entries, backdoor files with {md5,sha{1,256,512,3-{256,512}}} hashes, IP addresses from botnets or signature in processes memories can be investigated using MIG. Suddenly, your weekend is looking a lot better. And with just a few command lines, thousands of systems will be remotely investigated to verify that you’re not at risk.

Source: MIG: Mozilla InvestiGator by mozilla

May 27

[PhD Public defense] A Machine Learning Approach for Automatic and Generic Side-Channel Attacks

Public defense of the PhD thesis of Liran Lerman entitled “A Machine Learning Approach for Automatic and Generic Side-Channel Attacks” and supervised by Prof. Gianluca Bontempi and Prof. Olivier Markowitch.
The defense (in french) will take place at the Université libre de Bruxelles (in the La Plaine, N-O building, 5th floor, Salle Solvay) on Wednesday, June 10, at 16:30.

Abstract: The pervasive presence of interconnected devices has lead to a massive interest in security features provided among others by cryptography. For decades, designers estimated the security level of a cryptographic algorithm independently of its implementation in a cryptographic device. However, since the publication on implementation attacks in 1996, the physical attacks have become an active research area by analysing physical leakages measured on the target cryptographic device. In this work, we focus on profiled attacks that were introduced as the most efficient class of strategies in order to evaluate the physical leakages of cryptographic devices. The traditional profiled attacks apply parametric methods in which a priori information on the physical properties is assumed. Machine learning represents an active research area that allows producing automatic and generic models requiring no a priori information on the underlying phenomenon. The purpose of this presentation is to shed new light on the capabilities of learning models for physical analysis.

Apr 18

CALL FOR PAPERS | eDemocracy

CALL FOR PAPERS | eDemocracy.


e-Democracy 2015: Citizen rights in the world of the new computing paradigms 
6th International Conference on 
December 10-11, 2015, Athens, Greece

Information and communication technologies move fast; faster than society, faster than governments, faster than the law. Connectivity is already impressive, but the near future brings about the interconnection of everything, via the Internet of Things. It also brings fundamental changes to our computing paradigm, with cloud computing gaining momentum and being expected to become the prevalent computing paradigm in the years to come. Increasingly more data are being collected, about almost everything one can imagine; and they remain there, in cyberspace, for ever, sometimes even resisting efforts to delete them. These data are so attractive that a new science, going by the name “big data” has already emerged. All these developments constitute in most cases an improvement in our everyday lives, but sometimes infringe our rights as citizens. The challenge, therefore, is to safeguard citizen rights in the face of a new era, landmarked by new computing paradigms.
This is the theme of the 6th occasion of the International Conference on e-Democracy that will be held in Athens, the cradle of democracy, on 10-11 December 2015. The conference is organized by the Scientific Council for the Information Society, in co-operation with the Hellenic Data Protection Authority and a substantial number of European and Greek universities and academia. It is intended, similarly to previous occasions, to provide a forum for presenting and debating the latest developments in the field, from a technical, political, and legal point of view.
The conference will include keynote addresses, tutorials, panels, Ph.D. colloquia and sessions, workshops, special, regular and poster sessions. All papers will be peer reviewed. Acceptance will be based on quality, relevance, and originality. Accepted papers will be published in the conference proceedings and selected papers will be invited to participate (after the necessary enhancements) to the evaluation process for inclusion in special issues of peer-reviewed journals.
The working language of the 6th International Conference on “e-Democracy ‘15: Challenges for Citizen Rights in the World of the New Computing Paradigms” is English. It is possible, however, that papers on Greek Law cases of e-Democracy issues be presented in Greek.
Topics of interest
The topics of interest include, but are not limited to, the following:

  • e-Democracy and e-Participation
      o e-Campaigning, e-Politics
      o e-Voting
      o Information and Consultation Platforms
      o Collaborative working environments for e-Democracy
      o Social computing and e-Democracy

• e-Government

    o Open and Big Data for e-Government
    o Cloud computing for e-Government
    o m-Government
    o e-Government services and administrative burdens
    o Business process modeling for e-Government systems
    o Tools and models for e-Government development
    o Case studies and European projects

• Security, Privacy and Trust

    o Security, Privacy and Trust in e-Business services
    o Security, Privacy and Trust in e-Government services
    o Security, Privacy and Trust in Online Social Network Services
    o Cloud Computing Security and Privacy
    o Identity Management, Identity Theft and Trust Management
    o Information Audit and Trust
    o Digital Rights Management
    o Trust and Reputation in Digital Environments
    o Cyber attacks and advances on network security
    o Cryptographic Technologies
    o Anonymisation Methodologies and Best Practices
    o Privacy by Design and Default Methodologies
    o Tracking Technologies and Do-Not-Track Systems
    o Privacy Impact Assessment Methodologies
    o Privacy Enhancing Location and Mobility Management
    o Security and Privacy Audit, Risk and Governance
    o Security and Data Protection Education
    o Tradeoffs between security and efficiency, usability, reliability and cost

• e-Crime, e-Fraud and Digital Forensics

    o Cyber Crime Detection and Prevention
    o Internet Fraud, Cyber War
    o Computer Forensics and Anti-forensics

• Social, legal and ethical issues

    o Digital Divide
    o Internet Addiction
    o Transparency and Accountability in Data Protection
    o Ethics in Digital Societies
    o Surveillance Technologies and Legal Implications
    o Freedom of Expression and Privacy
    o Freedom of Information and Privacy
    o Social factors of collaborative creativity

Important Dates
Full paper submission deadline: May 31, 2015
Notification of decision: July 15, 2015
Camera-ready deadline: July 30, 2015

Instructions for Authors
Submitted papers must not substantially overlap with papers that have been published or that have been simultaneously submitted to a journal or a conference with proceedings. All submissions should be appropriately anonymised (i.e., papers should not contain author names or affiliations, or obvious citations). Submissions should be at most 15 pages, including the bibliography and well-marked appendices, and should follow the LNCS style (http://www.springeronline.com/lncs). Submissions are to be made to the submission web site at https://easychair.org/conferences/?conf=edemocracy15. Only pdf files will be accepted. Submissions not meeting these guidelines risk rejection without consideration of their merits. Papers must be received by the deadline of 31 May 2015 (11:59 p.m. American Samoa time). Authors of accepted papers must guarantee that their papers will be presented at the conference. Efforts will be made to publish the conference proceedings by Springer in the Lecture Notes in Computer Science (LNCS) series.

The authors of selected accepted papers will be invited to extend their work for further publication in the Emerald journal Information and Computer Security (http://www.emeraldinsight.com/journal/ics# ).

Conference Steering Committee
Sokratis K. Katsikas, University of Piraeus, Greece (Chair)
Vassilis Zorkadis, Vice-President of SCIS, Greece (Vice-chair)
Philippos Mitletton, Secretary General of SCIS, Greece (Secretary)
Lazaros Iliadis, Democritus University of Thrace, Greece
Constantina Costopoulou, Agricultural University of Athens, Greece
Constantine Yialouris, Agricultural University of Athens, Greece
Elias Pimenidis, University of the West of England, UK
Spyros Voulgaris, Vrije Universiteit, The Netherlands
Irene Vassilaki, Board member of SCIS, Greece
Charalampos Patrikakis, Technological Educational Institute of Piraeus, Greece

Conference Honorary Chair
Alexander B. Sideridis, Agricultural University of Athens, Greece

Program Committee Chair
Sokratis K. Katsikas, University of Piraeus, Greece

Program Committee
Isaac Agudo, University of Malaga, Spain
Evgenia Alexandropoulou, University of Macedonia, Greece
Zacharoula Andreopoulou, Aristotle University of Thessaloniki, Greece
Maria Bottis, Ionian University, Greece
Christos Bouras, University of Patras, Greece
Athena Bourka, ENISA, Greece
David Chadwick, University of Kent, UK
Vassilios Chryssikopoulos, Ionian University, Greece
Nathan Clarke,University of Plymouth, UK
Tina Costopoulou, Agricultural University of Athens, Greece
Ernesto Damiani, University of Milan, Italy
Sabrina De Capitani Di Vimercati, University of Milan, Italy
Christos Douligeris, University of Piraeus, Greece
Carmen Fernández-Gago, University of Malaga, Spain
Simone Fischer-Hübner, Karlstad University, Sweden
Sara Foresti,University of Milan, Italy
Steven Furnell, University of Plymouth, UK
Jürgen Fuß,University of Applied Sciences Upper Austria,Austria
Dimitris Geneiatakis, EC Joint Research Center Ispra, Italy
Christos Georgiadis, University of Macedonia, Greece
Dimitris Gouscos, University of Athens, Greece
Stefanos Gritzalis, University of the Aegean, Greece
Mp.Gupta,Indian Institute of Technology Delhi (IIT Delhi), India
Marit Hansen,Unabhängiges Landeszentrum für Datenschutz Schleswig-Holstein, Germany
Lazaros Iliadis, Democritus University of Thrace, Greece
Dimitra Kaklamani, National Technical University of Athens, Greece
Christos Kalloniatis, University of the Aegean, Greece
Ioanna Kantzavelou, Technological Educational Institute of Athens, Greece
Maria Karyda, University of the Aegean, Greece
Vasilis Katos, Bournemouth University, UK
Spyros Kokolakis, University of the Aegean, Greece
Nicholas Kolokotronis, University of Peloponnese, Greece
Panayiotis Kotzanikolaou, University of Piraeus, Greece
Costas Lambrinoudakis, University of Piraeus, Greece
Maria Lambrou, University of the Aegean, Greece
Konstantinos Limniotis, University of Athens, Greece
Antonio Lioy, Politecnico di Torino, Italy
Javier Lopez, University of Malaga, Spain
Nikos Lorentzos, Agricultural University of Athens, Greece
Euripidis Loukis, University of the Aegean, Greece
Emmanouil Magkos, Ionian University, Greece
Vicky Manthou, University of Macedonia, Greece
Nikolaos Marianos, University of the Aegean, Greece
Giannis Marias, Athens University of Economics and Business, Greece
Olivier Markowitch, Université Libre de Bruxelles (ULB), Belgium
Vashek Matyas, Masaryk University, Czech Republic
Vojtech Merunka, Czech Technical University in Prague, Czech Republic
Lilian Mitrou, University of the Aegean, Greece
Martin Molhanec, Czech Technical University in Prague, Czech Republic
Haris Mouratidis, University of Brighton, UK
Maria Ntaliani, Agricultural University of Athens, Greece
Christoforos Ntantogian, University of Piraeus, Greece
Martin Olivier, University of Pretoria, South Africa
Rolf Oppliger, eSECURITY Technologies, Switzerland
Andreas Pashalidis, K.U.Leuven, Belgium
Charalampos Patrikakis, National Technical University of Athens, Greece
Guenther Pernul, University of Regensburg,Germany
Elias Pimenidis, University of the West of England, UK
Nineta Polemi, University of Piraeus, Greece
Bart Preneel, K.U. Leuven, Belgium
Andreja Pucihar, University of Maribor, Slovenia
Gerald Quirchmayr, University of Vienna, Austria
Muttukrishnan Rajarajan, City University, UK
Kai Rannenberg, Goethe University Frankfurt, Germany
Panagiotis Rizomiliotis, University of the Aegean, Greece
Carsten Rudolph, Fraunhofer Institute for Secure Information Technology, Germany
Christoph Ruland, University of Siegen, Germany
Pierangela Samarati, University of Milan, Italy
Einar Snekkenes, Gjovik University College, Norway
Miguel Soriano,U niversitat Politècnica de Catalunya (UPC), Spain
Diomidis Spinellis, Athens University of Economics and Business, Greece
Paul Spirakis,University of Patras, Greece
Stephanie Teufel, University of Fribourg, iimt, Switzerland
Marianthi Theocharidou, Athens University of Economics & Business, Greece
Yannis Theocharis,University of Mannheim, Germany
Aggeliki Tsochou,Ionian University, Greece
Irene Vassilaki, SCIS, Greece
Maro Vlachopoulou, University of Macedonia, Greece
Vasileios Vlachos, Technological Educational Institute of Larissa, Greece
Spyros Voulgaris, VU University Amsterdam, The Netherlands
Edgar Weippl, Vienna University of Technology, Austria
Christos Xenakis, University of Piraeus, Greece
Constantine Yialouris, Agricultural University of Athens, Greece
Jianying Zhou, Institute for infocomm research, Singapore
Vassilis Zorkadis, Hellenic Data Protection Authority, Greece
Sotiris Karetsos, Agricultural University of Athens, Greece

Download CfP

Mar 24

The Palinopsia Bug

The Palinopsia Bug

Is your VirtualBox reading your E-Mail? Reconstruction of FrameBuffers from VRAM

This document describes a method of reading and displaying previously used framebuffers from a variety of popular graphics cards. In all 4 tested laptops the content of the VRAM was not erased upon reboot. It is also possible to show that the content of the host VRAM can be accessed from a VirtualBox guest, thereby leaking possibly confidential information from a trusted host into an untrusted guest machine.

via The Palinopsia Bug.

Feb 22

Anyone With Your Mac Can Bypass Your Password Unless You Do This

Anyone With Your Mac Can Bypass Your Password Unless You Do This.

Jan 11

Le gouvernement ne souhaite pas « revenir actuellement sur sa décision de l’arrêt de délivrance de nouvelles autorisations à des communes souhaitant recourir aux machines à voter – Next INpact

Le gouvernement refuse d’interdire les machines à voter – Next INpact.

Nov 06

If you use a Mac or an Android, e-commerce sites may be charging you more – The Washington Post

If you use a Mac or an Android, e-commerce sites may be charging you more – The Washington Post.

Nov 03

The Safe Mac » Ongoing MacKeeper fraud

The Safe Mac » Ongoing MacKeeper fraud.

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