funsec mailing list archives
Re: Facebook Image Privacy
From: Imri Goldberg <lorgandon () gmail com>
Date: Sun, 17 Jan 2010 21:16:58 +0200
On Sun, Jan 17, 2010 at 9:08 PM, Dan Kaminsky <dan () doxpara com> wrote:
And a computer that isn't at the bottom of the Mariana Trench ain't secure. Unguessable tokens have a long history of use in our field (CSRF tokens, etc) and having one lock access to an image is relatively legitimate. If there was a way to guess the token, we'd say there was an issue.
I think the difference is how long you expect that token to be kept. The link given, afaict, is a permanent one, unlike csrf tokens or various change password tokens. Cheers, Imri -- Imri Goldberg -------------------------------------- http://plnnr.com/ - automatic trip planning http://www.algorithm.co.il/blogs/ -------------------------------------- -- insert signature here ----
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Current thread:
- Facebook Image Privacy Larry Seltzer (Jan 17)
- Re: Facebook Image Privacy Vincent Hoffman (Jan 17)
- Re: Facebook Image Privacy Imri Goldberg (Jan 17)
- Re: Facebook Image Privacy Dan Kaminsky (Jan 17)
- Re: Facebook Image Privacy Imri Goldberg (Jan 17)
- Re: Facebook Image Privacy Dan Kaminsky (Jan 17)
- Re: Facebook Image Privacy Larry Seltzer (Jan 17)
- Re: Facebook Image Privacy Dan Kaminsky (Jan 17)
- Re: Facebook Image Privacy Vaughn, Randal L. (Jan 17)
- Re: Facebook Image Privacy Alex Eckelberry (Jan 17)
- Re: Facebook Image Privacy Blue Boar (Jan 18)
- Re: Facebook Image Privacy Dan Kaminsky (Jan 18)
- Re: Facebook Image Privacy Blue Boar (Jan 18)
- Re: Facebook Image Privacy Dan Kaminsky (Jan 18)
- Re: Facebook Image Privacy Blue Boar (Jan 18)
- Re: Facebook Image Privacy Dan Kaminsky (Jan 17)