Security Basics mailing list archives
Re: Hacking Pictures?
From: Robert Craddock <technophile () gmail com>
Date: Mon, 24 Jan 2011 12:54:19 -0500
In a very simplistic sense, its already possible to match similar images indexed across the web with sites like tineye.com. I see no reason that similar functionality cannot be replicated using mashups of data gleaned from Images and metadata in Google Street View/Maps. I'm sure they are already working on it. FYI, Tineye is powered by an engine called Piximilar http://www.ideeinc.com/products/piximilar/ -Robert On Sun, Jan 23, 2011 at 6:14 PM, Stephen <stephen () greyhat-security com> wrote:
Hi Steven, from what I know, there would be only two ways to do this. One, which is the most simple, and the majority of people could easily do it, is to look at the metadata from the photo, and extract the GPS co-ordinates from it (as most phones and some camera's now record this information into the picture by default). Alternatively, geolocation by identifying common landmarks would theoretically be possible, but need large clusters of supercomputers with a heck of a lot of info (I would say, anyway). There may be other ways, but that's what I'm aware of. Thanks, -Stephen On 22/01/2011 3:12 AM, Steven Bonici wrote:I was speaking to someone from DHS (not a tech) and he was telling me that there are applications that can "look" at a picture taken from a cell phone and can get the location of where the picture was taken. Is this true? If so, can someone provide more information? If this can be done, people posting pictures from their cell phones to social sites should be aware of this... Thanks - Steven ------------------------------------------------------------------------ Securing Apache Web Server with thawte Digital Certificate In this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates. http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1 ------------------------------------------------------------------------------------------------------------------------------------------------ Securing Apache Web Server with thawte Digital Certificate In this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates. http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1 ------------------------------------------------------------------------
------------------------------------------------------------------------ Securing Apache Web Server with thawte Digital Certificate In this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates. http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1 ------------------------------------------------------------------------
Current thread:
- Hacking Pictures? Steven Bonici (Jan 21)
- Re: Hacking Pictures? Robert Barrow (Jan 24)
- Re: Hacking Pictures? Archangel Amael (Jan 24)
- Re: Hacking Pictures? Morten Wegelbye Nissen (Jan 24)
- Message not available
- Re: Hacking Pictures? Marcel Grabher (sallas) (Jan 24)
- Re: Hacking Pictures? Matthias Appel (Jan 26)
- Message not available
- Re: Hacking Pictures? David Kovar (Jan 24)
- Re: Hacking Pictures? Stephen (Jan 24)
- Re: Hacking Pictures? Robert Craddock (Jan 24)
- Re: Hacking Pictures? Eitan Adler (Jan 24)
- RE: Hacking Pictures? Steve Armstrong (Jan 24)
- Re: Hacking Pictures? Hendrik.Lemelson (Jan 24)
- Re: Hacking Pictures? Sven Aluoor (Jan 24)
- Re: Hacking Pictures? Brendan Coles (Jan 24)
- Re: Hacking Pictures? Gustavo Castro (Jan 24)
- Odp: Hacking Pictures? Adrian Ryniec (Jan 24)
- Re: Hacking Pictures? Sherwyn (Jan 24)
- RE: Hacking Pictures? Craig S Wright (Jan 24)
- Re: Hacking Pictures? Jon Janego (Jan 24)