A topic for researchers in information and computer security and IT forensics.

• Giuliano Roberto Pinheiro

  Document Dating

  Is there any static (or passive) study or technique to state a document's age when the said document is more or less 1 year old? (Note: it can be 12+-2 months old, in this case). I'm looking for anyIs there any static (or passive) study or technique to state a document's age when the said document is more or less 1 year old? (Note: it can be 12+-2 months old, in this case). I'm looking for any works on this topic or even guesses of what could be useful while trying to achieve this. My preliminary guess is that the time span is too small, but asking doesn't kill, right?

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    Emmanuel Benoist replied

    Dear Giuliano, I think you could read the following paper, it can be of help IDear Giuliano, I think you could read the following paper, it can be of help I suppose: http://www.geradts.com/html/Documents/Articles/SPIE2001/Methods%20for%20identification%20of%20images%20acquired%20with%20Digital.pdf You can nevertheless only infer the type of the scanner or of the camera. From this you could say: Hey, but the camera did not exist one year ago, so it is impossible that the document was created at that time. Yours, Emmanuel

    20 days ago
• Anas Bouh

  Some good documentation about DLP Solutions?

  Comparative studies, and especially Websense DLP.
• Anish Amatya

  What is the meaning of "throughput"?

  "The corresponding hardware realization is optimal in terms of delay and offers high data throughput compared to the recently proposed designs while it occupies slightly more area." What does"The corresponding hardware realization is optimal in terms of delay and offers high data throughput compared to the recently proposed designs while it occupies slightly more area." What does throughput mean here? Does it mean something like highest possible speed for data transfer?

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    Anish Amatya replied

    Here the hardware realization is a circuit design to perform large number of modular additions involving numbers with large number of digits and the authors said the proposed hardware "offers highHere the hardware realization is a circuit design to perform large number of modular additions involving numbers with large number of digits and the authors said the proposed hardware "offers high data throughput" compared to other designs

    Feb 28, 2012
• Rere ak

  what is robustness and weakness for LSB based steganography?

  I am preparing scientific research in security using data hiding in images. I will use method depend on Least Significant Bit (LSB). Can you give me more information about 1- images quality and howI am preparing scientific research in security using data hiding in images. I will use method depend on Least Significant Bit (LSB). Can you give me more information about 1- images quality and how can I decide number of bits that I can replace with my secret data 2- Can you tell me how can I compress image without loss in quality (I dont understand how it is because I know that compression is delete some pixels to decrease images size?)

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    Rengarajan Amirtharajan replied

    Http://scialert.net/abstract/?doi=itj.0000.40199.40199

    Feb 20, 2012
• Rere ak

  Recent technique in steganography inside images

  What are recent methods in steganography inside digital images

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    Rengarajan Amirtharajan replied

    Mostly LSB, PVD and now the trend is reversible steganography

    Jan 28, 2012
• Dave Drager

  An interesting look into the market for stolen credit cards, definitely some research potential here.

  http://ddanchev.blogspot.com/2011/10/exposing-market-for-stolen-credit-cards.html
• Shubham Mittal

  Someone having ny idea of solid "Cyber Forensic Analysis"

  i really want to work with Cyber forensics, so need some solid articles. Nyone having some idea?

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    Abhishek Maurya replied

    I am also working on digital forensics and its privacy issues. so if you want to ask anything in this regard then ask me..And in the matter of articles, visit IEEE sight and ScienceDirect pages,youI am also working on digital forensics and its privacy issues. so if you want to ask anything in this regard then ask me..And in the matter of articles, visit IEEE sight and ScienceDirect pages,you really find the best papers.

    Sep 21, 2011
• Bhanu Prakash Valluri

  Anyone one working on cross site scripting ? Kindly share some resources

  Well , I am working on client side defense mechanisms for reflected XSS . Would like to connect with researchers working on the same Thanks

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    Shawn Chaudhary replied

    I would love to

    Sep 23, 2011
• Braskó Csaba

  Identity management

  I looking for a "cheap" identity management solution to centralise desktop and web application on organizational level (Enterprice identity management). If you have experience with those like sistemI looking for a "cheap" identity management solution to centralise desktop and web application on organizational level (Enterprice identity management). If you have experience with those like sistem please share with us.
• Braskó Csaba

  Identity management

  I looking for a "cheap" identity management solution to centralise desktop and web application on organizational level (Enterprice identity management). If you have experience with those like sistemI looking for a "cheap" identity management solution to centralise desktop and web application on organizational level (Enterprice identity management). If you have experience with those like sistem please share with us.
• Andreas Stürmer

  Raising the IT-security level in society by educating computer science in elementry schools

  Hi there, is anyone interessted in discussion about this topic ?

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    Andreas Stürmer replied

    Hi all, thanks for the feedback. It shows me that I'm on the right way an keep on promoting this idea. If you might find any interessting publications dealing with this topic feel free to forwardHi all, thanks for the feedback. It shows me that I'm on the right way an keep on promoting this idea. If you might find any interessting publications dealing with this topic feel free to forward them to me. Many thanks Andreas

    Jun 23, 2011
• Fareed ahmad Rafiquee

  computer programs legal protection

  computer programs are protected as literary work under copyright regime but it lacks expressible form as required under copyright law because it has duality of idea/expression dichotomy...
• Dr. Eng. Sattar B. Sadkhan

  Request for suggesition

  Dear Friends.. I need your help to advice me apoint the suitable (optimal) method to evaluate the security aspect of wireless communication systems like : GSM, GPRS... I will appreciate any idea orDear Friends.. I need your help to advice me apoint the suitable (optimal) method to evaluate the security aspect of wireless communication systems like : GSM, GPRS... I will appreciate any idea or suggesition... Best Regards
• Aliou Maiga

  Information security and Information highway in Africa

  Hello, everyone. I'm very interesting discussing this issue that looks like a fired bullet over Africa's data leaving in an insecure IT environment. What should done in order to protect dataHello, everyone. I'm very interesting discussing this issue that looks like a fired bullet over Africa's data leaving in an insecure IT environment. What should done in order to protect data and IT infrastructure in Africa?

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    Aliou Maiga replied

    Hello, Mr. Dlamini. Thank you for your inputs; yes, you got that right: awareness, awareness and awareness. In Africa, we need as professional in IT security find the way to aware users on the wayHello, Mr. Dlamini. Thank you for your inputs; yes, you got that right: awareness, awareness and awareness. In Africa, we need as professional in IT security find the way to aware users on the way to handle their data from any type of threat. Moreover, we have to train people, enterprise, organizations on information metrics and others.

    Mar 2, 2011