Security Basics mailing list archives
Re: HTTPS redirections
From: "Jason Ross" <algorythm () gmail com>
Date: Fri, 24 Aug 2007 17:12:56 -0400
On 8/24/07, anthony () synt3gra com <anthony () synt3gra com> wrote:
I have noticed how some websites only allow access to a particular page if a link within the page has been 'clicked' ie. user cannot paste link address in browser bar to get to desired page. For security purposes I would like to create a script and achieve similar results.
I believe that (at least one way) this is done is by checking the referer header. In PHP this can be accessed via the predefined variable: $_SERVER['HTTP_REFERER'], other languages should have similar methods of obtaining this. AFAIK, there is not a difference between HTTP and HTTPS as far as this method is concerned. -- Jason
Current thread:
- HTTPS redirections anthony (Aug 24)
- Re: HTTPS redirections Jason Ross (Aug 24)
- RE: HTTPS redirections whip (Aug 27)
- RE: HTTPS redirections Sergii Khomenko (Aug 28)
- RE: HTTPS redirections theog (Aug 28)
- RE: HTTPS redirections anthony (Aug 27)
- <Possible follow-ups>
- Re: Re: HTTPS redirections sf (Aug 28)
- Re: HTTPS redirections Jason Ross (Aug 24)