Re: Linking a cookie to an IP address is a very bad in 2015...

["Walter H." <[e-mail]>]

let me ask it different:  where is the Session ID, is it part of a 
http-header, part of a html-header, a session-cookie, or is it part of 
the URL itself that is requested?

the second: two ident configured hosts behind NAT do not differ neither 
in the user agent nor in the IP address; they only differ in the source 
TCP-port ...

On 03.04.2015 09:13, Max Bruce wrote:
> When you say transmitting from host to server, what do you mean?
> And yes, if I understand what your asking. It effectively compiled a 
> random hash, and then enforced an IP & user agent. I have recently 
> removed the IP enforecement though.
>
> On Fri, Apr 3, 2015 at 12:10 AM, Walter H. <[e-mail] 
> <mailto:[e-mail]>> wrote:
>
>     On 01.04.2015 21:48, Max Bruce wrote:
>>     What about linking to several? I wrote a session system for my
>>     Web Server that will only allow access to the original Session ID
>>     if the IP & User-Agent has remained unchanged, in order to
>>     protect against session hijacking. I've found it's highly
>>     effective, unless you IP Spoof.
>     what kind of mechanism do you use for transmitting the Session ID
>     from host to server?
>     does it prevent access from an ident configured but different host
>     behind a NAT?
>
>